CN105759126A - Reinforced capacitor device for measuring physiological electrical characteristics of wheat leaves - Google Patents
Reinforced capacitor device for measuring physiological electrical characteristics of wheat leaves Download PDFInfo
- Publication number
- CN105759126A CN105759126A CN201610301413.2A CN201610301413A CN105759126A CN 105759126 A CN105759126 A CN 105759126A CN 201610301413 A CN201610301413 A CN 201610301413A CN 105759126 A CN105759126 A CN 105759126A
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- columned
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
- G01R27/2605—Measuring capacitance
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
- G01N27/221—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance by investigating the dielectric properties
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
- G01N27/223—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
- G01R27/2617—Measuring dielectric properties, e.g. constants
Abstract
The invention discloses a reinforced capacitor device for measuring the physiological electrical characteristics of wheat leaves.A circular groove path is arranged on the outer wall of the combined part between a base and an embedded joint.The embedded joint is of an upward gradually-expanding structure.The contour of the cross section of the embedded joint is in a polygon form, and the embedded joint is made of aluminum alloy.A main buckle is arranged on the bottom wall in a cuboid-shaped or cylindrical shell exactly facing the embedded joint and comprises an embedding hole matched with the embedded joint.The cross section of the embedding hole is in the form of connected transverse strip-shaped bodies and longitudinal strip-shaped bodies.One end of each longitudinal strip-shaped body is connected with the middle of the corresponding transverse strip-shaped body, and the transverse strip-shaped bodies and the longitudinal strip-shaped bodies are vertically connected.The defects that the difficulty of erection between the shell and a box is increased, the shell is usually damaged after being used for a long period, erection reliability is hard to guarantee, and the connecting function between the main buckle and an auxiliary buckle cannot be achieved due to the fact that the main buckle and the auxiliary buckle are not close in combination, and consequently separation is caused are avoided.
Description
Technical field
The present invention relates to the technical field of a kind of capacitive means, particularly relate to a kind of reinforcement type for capacitive means that wheat leaf blade Physiological Electrical Characteristics measures.
Background technology
Foreign scholar's understanding in dielectric property has begun to take shape, and all furthers investigate in multiple fields.Crop dielectric property is affected, up till now the tissue density to object of study, material density, the research of the more careful aspects such as Free water by initial moisture content.Under different frequency, the dielectric property of crop is not quite similar with water-cut variation in a word, it is understood that there may be critical frequency (crop electric capacity is the most obvious with water-cut variation), makes water content of matter proportional with its dielectric constant.Although many research and experiments are it is concluded that all exist dispute more or less, but these experiments and achievement are all predict that moisture information provides reliable theoretical basis and valuable experience according to Physiological Electrical Characteristics.
The domestic research to single index prediction Crop water deficits information is relatively more, though at present for having been reported that according to plant physiology electrical characteristics prediction crop water information, but substantially all rest on the experimental stage, the research testing frequency and the crucial problem aspect such as moisture information is delayed particularly with sensitivity is almost blank, thus the research to the Physiological Electrical Characteristics of the specific crop in type area with water deficit, for China's drought-hit area water-saving irrigation, there is important theory significance and be badly in need of the technical barrier solved.
And to solve such technical barrier, often will carry out the measurement of vane electrical characteristics, it is undertaken by a blade clamper, blade clamper is made up of two parts, a part is one piece of insulation board, another part is one piece of metallic plate, combine measurement electrode, insulation board wherein stays an aperture, aperture is diameter is the cylinder of 1cm, the effect of aperture is used to place metal cylinder, and an electrode of parallel plate electrode is this cylindrical glossy bottom surface, and the metallic plate below assembly is then as another electrode of parallel plate electrode.
This blade clamper is often arranged in rectangular-shaped or columned box body, and rectangular-shaped or columned box body is wrapped in by rectangular-shaped or columned housing, and the present housing being wrapped in box body is often required to be arranged on vertical plate, and existing housing only has a pair hole exactly, housing is set up with the combination of tensioner screw mandrel on vertical plate straight via silk hole, silk hole is opened in surface of shell, also surface of shell is relied on merely to bear gravity for housing, but the rectangular-shaped or columned box body that the gravity major part of housing is the inside, the erection between housing and box body is thus just allowed to increase difficulty, damaging usually occurs in the not short back casing of housing life cycle, the reliability of erection is difficult to be protected.
And the diapire of outside of rectangular-shaped or columned box body is connected by double buckle with the diapire of the inside of rectangular-shaped or columned housing, and it is not tight often in use to occur that for double buckle ZIKOU and box combine each other, cause departing from and the linkage function between double buckle cannot being realized.
Summary of the invention
The technical problem to be solved is in that the capacitive means providing a kind of reinforcement type for wheat leaf blade Physiological Electrical Characteristics measures, it is to avoid the erection between housing and box body increases difficulty, the not short back casing of housing life cycle and usually occurs damaging, the reliability of erection is difficult to be protected, ZIKOU and box combine each other and closely do not cause departing from and cannot realize the defect of linkage function between double buckle.
For solving above-mentioned technical problem, the technical solution of the present invention is:
The capacitive means that a kind of reinforcement type measures for wheat leaf blade Physiological Electrical Characteristics, including blade clamper, described blade clamper is made up of two parts, and a part is one piece of insulation board 1, and another part is one piece of metallic plate 2, combines measurement electrode；
Described blade clamper arranges in rectangular-shaped or columned box body T6, and rectangular-shaped or columned box body T6 is wrapped in by rectangular-shaped or columned housing T5, additionally rectangular-shaped or columned housing T5 is linked on vertical plate by connecting piece, described connecting piece contains outstanding contact pin T1, the bottom periphery of described outstanding contact pin T1 is arranged for the outstanding outstanding interface T11 being connected on tensioner screw mandrel, with pair of openings bending section T12 upward in the face wall of described outstanding contact pin T1；Additionally possibly together with the outstanding fishplate bar T2 of the hollow being arranged between rectangular-shaped or columned box body T6 and rectangular-shaped or columned housing T5, and it is arranged at the boarding hole T3 of the outer wall of rectangular-shaped or columned box body T6；Described boarding hole T3 is vertical column structure, the top of the outstanding fishplate bar T2 of described hollow is with the scarf joint T21 being embedded in described boarding hole T3, with the first hollow region T22 of the opening up bending section T12 that can contain outstanding contact pin T1 inside described scarf joint T21, additionally the first hollow region T22 of described scarf joint T21 is conducted with the top of the second hollow region T23 of the outstanding fishplate bar T2 of described hollow, on the back side of the outstanding fishplate bar T2 of described hollow with allow outstanding contact pin T1 face wall on opening up bending section T12 be incorporated into the hole T24 of the first hollow region T22 of described scarf joint T21；Described rectangular-shaped or columned housing T5 also has outstanding interface corresponding to same hole T24, additionally in the periphery of this outstanding interface plastic strip T7 with ring-type on the outer wall of described rectangular-shaped or columned housing T5；
Described boarding hole T3 is fixing after aluminum alloy sheet bending and ring-type is embraced on ring T4, described ring-type is embraced and is fixed on described rectangular-shaped or columned box body T6 after ring T4 rounds, additionally described ring-type embraces two bending composition of ring T4 with the connection strap extended according to rectangular-shaped or columned box body T6 central point radiation direction, and described connection strap is via screw mandrel T41 wire connection；
nullDescribed double buckle includes the ZIKOU A1 and the box that are halved together，Described ZIKOU A1 includes pedestal A12 and scarf joint A11，Described pedestal A12 is connected with the diapire of the outside of described rectangular-shaped or columned box body，Described pedestal A12 is connected with scarf joint A11，With round ditch road A13 on the outer wall of joint portion between its described pedestal A12 and scarf joint A11，Described scarf joint A11 is flaring shape structure upward，The cross-sectional profiles of described scarf joint A11 is multi-sided polygon pattern，Described scarf joint A11 is aluminum alloy material，Described box is arranged on the diapire of the inside of the rectangular-shaped or columned housing facing scarf joint A11，Described box includes the boarding hole A2 that same scarf joint is suitable，The cross section of described boarding hole A2 is horizontal strip shape body and the longitudinal strip body style of being connected，One end of described longitudinal strip body is connected with the centre position of horizontal strip shape body，And horizontal strip shape body and longitudinal strip body are vertically connected.
Compared with prior art, the invention has the beneficial effects as follows: this kind of connecting structure can allow rectangular-shaped or cylindrical shell outstanding connect stable further, and can strengthen rectangular-shaped or cylindrical shell the application cycle, additionally rectangular-shaped or cylindrical shell erection decomposition is also not difficult.So, described scarf joint A11 is that aluminum alloy material is capable of varicose, when ZIKOU and box are interlocked, described scarf joint A11 is put in described boarding hole A2, keep constantly applying under active force presses when described scarf joint A11 proceeds to the lower surface of described boarding hole A2, because the flaring shape structure of described scarf joint A11 and also there is not thick feature, this scarf joint A11 just can be allowed to extend varicose towards the both sides of the lower surface of boarding hole A2, just can allow together with ZIKOU A1 stably rabbets with box.
Accompanying drawing explanation
Fig. 1 is the principle assumption diagram of the capacitive means that a kind of reinforcement type measures for wheat leaf blade Physiological Electrical Characteristics.
Fig. 2 is the connecting structure schematic diagram of the present invention.
Fig. 3 is the structural representation of the box body of the present invention.
Fig. 4 is the outstanding tab construction figure of the present invention.
Fig. 5 is the B direction view of Fig. 4.
Fig. 6 is the partial schematic diagram of housing.
Fig. 7 is the part-structure schematic diagram of the present invention.
Fig. 8 is the part-structure schematic diagram of the double buckle of the present invention.
Fig. 9 is the double buckle connection diagram of the present invention.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
With reference to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, the capacitive means that the reinforcement type of the present invention measures for wheat leaf blade Physiological Electrical Characteristics, including blade clamper, described blade clamper is made up of two parts, a part is one piece of insulation board 1, another part is one piece of metallic plate 2, combines measurement electrode；
Described blade clamper arranges in rectangular-shaped or columned box body T6, and rectangular-shaped or columned box body T6 is wrapped in by rectangular-shaped or columned housing T5, additionally rectangular-shaped or columned housing T5 is linked on vertical plate by connecting piece, described connecting piece contains outstanding contact pin T1, the bottom periphery of described outstanding contact pin T1 is arranged for the outstanding outstanding interface T11 being connected on tensioner screw mandrel, with pair of openings bending section T12 upward in the face wall of described outstanding contact pin T1；Additionally possibly together with the outstanding fishplate bar T2 of the hollow being arranged between rectangular-shaped or columned box body T6 and rectangular-shaped or columned housing T5, and it is arranged at the boarding hole T3 of the outer wall of rectangular-shaped or columned box body T6；Described boarding hole T3 is vertical column structure, the top of the outstanding fishplate bar T2 of described hollow is with the scarf joint T21 being embedded in described boarding hole T3, with the first hollow region T22 of the opening up bending section T12 that can contain outstanding contact pin T1 inside described scarf joint T21, additionally the first hollow region T22 of described scarf joint T21 is conducted with the top of the second hollow region T23 of the outstanding fishplate bar T2 of described hollow, on the back side of the outstanding fishplate bar T2 of described hollow with allow outstanding contact pin T1 face wall on opening up bending section T12 be incorporated into the hole T24 of the first hollow region T22 of described scarf joint T21；Described rectangular-shaped or columned housing T5 also has outstanding interface corresponding to same hole T24, additionally in the periphery of this outstanding interface plastic strip T7 with ring-type on the outer wall of described rectangular-shaped or columned housing T5；When erection, stabilized a pair tensioner screw mandrel prior on vertical plate in advance, then be connected on a pair tensioner screw mandrel what the bottom periphery of described outstanding contact pin T1 was arranged for the outstanding outstanding interface T11 being connected on tensioner screw mandrel is each outstanding, then described rectangular-shaped or columned housing T5 is hanged in the face wall being connected to described outstanding contact pin T1 with pair of openings bending section T12 upward on, described bending section T12 enters in the first hollow region T22, it becomes possible to ensure to hang securely to catch housing.Thus realize supporting for described rectangular-shaped or columned box body T6 straight via outstanding fishplate bar T2, the boarding hole T3 of described outstanding contact pin T1, hollow, just more stable, housing will not be damaged, also increase the working cycle of housing.
Described boarding hole T3 is fixing after aluminum alloy sheet bending and ring-type is embraced on ring T4, described ring-type is embraced and is fixed on described rectangular-shaped or columned box body T6 after ring T4 rounds, additionally described ring-type embraces two bending composition of ring T4 with the connection strap extended according to rectangular-shaped or columned box body T6 central point radiation direction, and described connection strap is via screw mandrel T41 wire connection.So embrace ring T4 to improve reliability to support described rectangular-shaped or columned box body T6 in conjunction with described ring-type.
Described insulation board stays an aperture, aperture is diameter is the cylinder of 1cm, the effect of aperture is used to place metal cylinder, and an electrode of parallel plate electrode is this cylindrical glossy bottom surface, and the metallic plate below assembly is then as another electrode of parallel plate electrode.
nullDescribed double buckle includes the ZIKOU A1 and the box that are halved together，Described ZIKOU A1 includes pedestal A12 and scarf joint A11，Described pedestal A12 is connected with the diapire of the outside of described rectangular-shaped or columned box body，Described pedestal A12 is connected with scarf joint A11，With round ditch road A13 on the outer wall of joint portion between its described pedestal A12 and scarf joint A11，Described scarf joint A11 is flaring shape structure upward，The cross-sectional profiles of described scarf joint A11 is multi-sided polygon pattern，Described scarf joint A11 is aluminum alloy material，Described box is arranged on the diapire of the inside of the rectangular-shaped or columned housing facing scarf joint A11，Described box includes the boarding hole A2 that same scarf joint is suitable，The cross section of described boarding hole A2 is horizontal strip shape body and the longitudinal strip body style of being connected，One end of described longitudinal strip body is connected with the centre position of horizontal strip shape body，And horizontal strip shape body and longitudinal strip body are vertically connected.Before fastening, described scarf joint A11 is 20-35 degree with the angle of inclination between ground.So, described scarf joint A11 is that aluminum alloy material is capable of varicose, when ZIKOU and box are interlocked, described scarf joint A11 is put in described boarding hole A2, keep constantly applying under active force presses when described scarf joint A11 proceeds to the lower surface of described boarding hole A2, because the flaring shape structure of described scarf joint A11 and also there is not thick feature, this scarf joint A11 just can be allowed to extend varicose towards the both sides of the lower surface of boarding hole A2, just can allow together with ZIKOU A1 stably rabbets with box.
Above in conjunction with accompanying drawing, the preferred embodiments of the disclosure and embodiment are explained in detail, but the present invention is not limited to the above-described embodiment and examples, in the ken that those skilled in the art possess, it is also possible to make various change without departing from the inventive concept of the premise.
Claims (3)
1. the capacitive means that a reinforcement type measures for wheat leaf blade Physiological Electrical Characteristics, it is characterized in that, the capacitive means that reinforcement type measures for wheat leaf blade Physiological Electrical Characteristics, including blade clamper, described blade clamper is made up of two parts, a part is one piece of insulation board (1), and another part is one piece of metallic plate (2), combines measurement electrode；
Described blade clamper arranges in rectangular-shaped or columned box body (T6), and rectangular-shaped or columned box body (T6) is wrapped in by rectangular-shaped or columned housing (T5), additionally rectangular-shaped or columned housing (T5) is linked on vertical plate by connecting piece, described connecting piece contains outstanding contact pin (T1), the bottom periphery of described outstanding contact pin (T1) is arranged for the outstanding outstanding interface (T11) being connected on tensioner screw mandrel, with pair of openings bending section (T12) upward in the face wall of described outstanding contact pin (T1)；Additionally possibly together with the outstanding fishplate bar (T2) of the hollow being arranged between rectangular-shaped or columned box body (T6) and rectangular-shaped or columned housing (T5), and it is arranged at the boarding hole (T3) of the outer wall of rectangular-shaped or columned box body (T6)；Described boarding hole (T3) is vertical column structure, the top of the outstanding fishplate bar (T2) of described hollow is with the scarf joint (T21) being embedded in described boarding hole (T3), described scarf joint (T21) the inside is with first hollow region (T22) of the opening up bending section (T12) that can contain outstanding contact pin (T1), additionally first hollow region (T22) of described scarf joint (T21) is conducted with the top of second hollow region (T23) of the outstanding fishplate bar (T2) of described hollow, on the back side of the outstanding fishplate bar (T2) of described hollow with allow outstanding contact pin (T1) face wall on opening up bending section (T12) be incorporated into the hole (T24) of the first hollow region (T22) of described scarf joint (T21)；Described rectangular-shaped or columned housing (T5) also has the outstanding interface that same hole (T24) is corresponding, additionally in the periphery of this outstanding interface plastic strip (T7) with ring-type on the outer wall of described rectangular-shaped or columned housing (T5)；
Described boarding hole (T3) is fixing after bending for aluminum alloy sheet to be embraced on ring (T4) with ring-type, described ring-type is embraced and is fixed on described rectangular-shaped or columned box body (T6) after ring (T4) rounds, additionally described ring-type embraces two bending composition of ring (T4) with the connection strap extended according to rectangular-shaped or columned box body (T6) central point radiation direction, and described connection strap is via screw mandrel (T41) wire connection；
nullDescribed double buckle includes the ZIKOU (A1) and the box that are halved together，Described ZIKOU (A1) includes pedestal (A12) and scarf joint (A11)，Described pedestal (A12) is connected with the diapire of the outside of described rectangular-shaped or columned box body，Described pedestal (A12) is connected with scarf joint (A11)，With round ditch road (A13) on the outer wall of joint portion between its described pedestal (A12) and scarf joint (A11)，Described scarf joint (A11) is flaring shape structure upward，The cross-sectional profiles of described scarf joint (A11) is multi-sided polygon pattern，Described scarf joint (A11) is aluminum alloy material，Described box is arranged on the diapire of the inside of the rectangular-shaped or columned housing facing scarf joint (A11)，Described box includes the suitable boarding hole of same scarf joint (A2)，The cross section of described boarding hole (A2) is horizontal strip shape body and the longitudinal strip body style of being connected，One end of described longitudinal strip body is connected with the centre position of horizontal strip shape body，And horizontal strip shape body and longitudinal strip body are vertically connected.
2. the capacitive means that reinforcement type according to claim 1 measures for wheat leaf blade Physiological Electrical Characteristics, it is characterized in that described insulation board stays an aperture, aperture is diameter is the cylinder of 1cm, the effect of aperture is used to place metal cylinder, one electrode of parallel plate electrode is this cylindrical glossy bottom surface, and the metallic plate below assembly is then as another electrode of parallel plate electrode.
3. the capacitive means that reinforcement type according to claim 1 measures for wheat leaf blade Physiological Electrical Characteristics, it is characterised in that before fastening, described scarf joint (A11) is 20-35 degree with the angle of inclination between ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610301413.2A CN105759126B (en) | 2016-05-04 | 2016-05-04 | A kind of reinforcement type is used for the capacitive means of wheat leaf blade Physiological Electrical Characteristics measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610301413.2A CN105759126B (en) | 2016-05-04 | 2016-05-04 | A kind of reinforcement type is used for the capacitive means of wheat leaf blade Physiological Electrical Characteristics measurement |
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| Publication Number | Publication Date |
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| CN105759126A true CN105759126A (en) | 2016-07-13 |
| CN105759126B CN105759126B (en) | 2018-09-28 |
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| CN201610301413.2A Active CN105759126B (en) | 2016-05-04 | 2016-05-04 | A kind of reinforcement type is used for the capacitive means of wheat leaf blade Physiological Electrical Characteristics measurement |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105832711A (en) * | 2016-06-01 | 2016-08-10 | 戴卫平 | Combined plaster capable of absorbing dampness in human bodies |
| CN106012693A (en) * | 2016-07-26 | 2016-10-12 | 永发（上海）模塑科技发展有限公司江苏分公司 | Size-stable coating mold and coating technology thereof |
| CN106049192A (en) * | 2016-07-26 | 2016-10-26 | 永发（上海）模塑科技发展有限公司江苏分公司 | Die of paper pulp moulding product with high precision |
| CN106881017A (en) * | 2017-04-28 | 2017-06-23 | 北京立道立德环保设备有限责任公司 | A kind of dirty devices and methods therefor that disappears for boiler smoke |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100347556C (en) * | 2005-01-01 | 2007-11-07 | 浙江大学 | Capacitor for measuring vane electrical characteristics |
| JP2008107216A (en) * | 2006-10-26 | 2008-05-08 | Agilent Technol Inc | Measuring method, switching device and measuring system equipped with the switching device |
| DE102012106841A1 (en) * | 2012-07-27 | 2014-01-30 | Alfred Kärcher Gmbh & Co. Kg | Soil moisture measuring device |
| CN103645355A (en) * | 2013-12-30 | 2014-03-19 | 江苏大学 | Sensor for measuring electrical parameters of plant leaves |
| CN104820136B (en) * | 2015-04-17 | 2017-01-11 | 江苏大学 | Device and method for rapidly measuring dielectric constant of crop leaf |
| CN205067611U (en) * | 2015-11-02 | 2016-03-02 | 安徽农业大学 | Hand -held type crop blade electric capacity resistance measurement appearance |
-
2016
- 2016-05-04 CN CN201610301413.2A patent/CN105759126B/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105832711A (en) * | 2016-06-01 | 2016-08-10 | 戴卫平 | Combined plaster capable of absorbing dampness in human bodies |
| CN106012693A (en) * | 2016-07-26 | 2016-10-12 | 永发（上海）模塑科技发展有限公司江苏分公司 | Size-stable coating mold and coating technology thereof |
| CN106049192A (en) * | 2016-07-26 | 2016-10-26 | 永发（上海）模塑科技发展有限公司江苏分公司 | Die of paper pulp moulding product with high precision |
| CN106881017A (en) * | 2017-04-28 | 2017-06-23 | 北京立道立德环保设备有限责任公司 | A kind of dirty devices and methods therefor that disappears for boiler smoke |
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|---|---|
| CN105759126B (en) | 2018-09-28 |
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