CN103165001B - Smart cultivation plate - Google Patents
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- CN103165001B CN103165001B CN201310107899.2A CN201310107899A CN103165001B CN 103165001 B CN103165001 B CN 103165001B CN 201310107899 A CN201310107899 A CN 201310107899A CN 103165001 B CN103165001 B CN 103165001B
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Abstract
The invention discloses a smart cultivation plate which includes a frame and sliding rods which are arranged inside the frame. Four lines of movable blocks are arranged transversely in parallel from top to bottom. Every line of movable blocks contains twenty movable blocks. A first line of movable blocks, a second line of movable blocks and a third line of movable blocks are arranged slidingly on three linear sliding rods. A forth line of sliding blocks are arranged on the left and right U-shaped sliding rods which are arranged transversely. The first line of movable blocks and the second line of movable blocks are provided two groups of opposite planes. Arabic numerals are arranged on one group of opposite planes and corresponding Arabic numerals are arranged reversely on the other group of opposite planes. Arabic numerals on the first line of movable sliding blocks are arranged from the left to the right from 1 to 20. Arabic numerals on the forth line of movable sliding blocks are arranged from the closed end of the U-shaped sliding rod from 1 to 10. The smart cultivation plate has the advantages of cultivating children to have observation ability, ability to discover rules, analysis ability and improving calculation level and intellectual development of children.
Description
Technical field
The present invention relates to a kind of religion, instrument, particularly relate to a kind of smart cultivation plate.
Background technology
In primary school, junior middle school and college entrance examination test, calculate and lose points account for and always lose points about 50 percent.Many heads of a family, teacher think that child is careless, half-hearted and cause, and reality is not so entirely.The overwhelming majority calculates and loses points and the accuracy of doing a sum orally, and has great relation.The accuracy of mental arithmetic all has close relationship with oral arithmetic training content, method at ordinary times, adding, subtracts, in the hybrid operation of multiplication and division four fundamental rules, has a step to calculate wrong whole result and just there will be mistake.In primary school mathematics teaching material, only there is composition and the resolve exercise of the numeral within " 10 ", solution be addition and the calculating of subtraction of number within " 10 ".There is no the composition and the decomposition that occur numeral within " 10 " to " 20 ", namely do not solve the problem that carry addition is accurately done a sum orally with subtraction of giving up the throne, more do not solve which exercise of having done a sum orally, just solve the mental arithmetic problem that carry addition is correct with subtraction of giving up the throne.
Summary of the invention
The object of the invention is to improve calculated level, computing power by operating practice smart cultivation plate of the present invention, cultivate observation, inducing ability and tap intellectual resources.
The technical solution used in the present invention is: a kind of smart cultivation plate, comprise framework and be arranged on the slide bar in framework, four row's movable blocks that parallel transverse is from top to bottom arranged are provided with in framework, often arrange movable block and contain 20 described movable blocks, first row movable block, second row movable block and the 3rd row's movable block are slidably mounted on three linear slide bars respectively, be provided with a projection in the middle of the corresponding slide bar of 3rd row's movable block and movable block mounted thereto is separated into a left side, right each ten, 4th row's movable block is slidably mounted on a left side, on " U " font slide bar of right two horizontally sets, ten movable blocks installed respectively by these two " U " font slide bars, first row movable block and the 4th row's movable block are equipped with two groups of opposite planar, wherein one group of opposite planar is provided with arabic numeral, another group opposite planar establishes corresponding arabic numeral, from " 1 " to " 20 " order arrangement from left to right of arabic numeral on first row movable block, arabic numeral on 4th row's movable block are arranged by " 1 " to " 10 " order from " U " font slide bar blind end.
Be fixed with hook above described framework or buckle.
Described movable block shape is square, or xsect is square rectangular parallelepiped, or spheroid.
Described movable block is same color or different colours.
Described second row movable block, the 3rd row's movable block, the 4th row's movable block are the movable block composition of three kinds of different colours.
In described second row movable block, every two movable blocks have same color from left to right, and three kinds of different colours of three pairs of movable blocks are arranged in order.
The 3rd described row's movable block color alignment mode is identical with second row movable block color alignment mode.
Three kinds of different colours of the 4th described row's movable block are arranged in order from left to right.
Described second row movable block, the 3rd row movable block, the 4th row movable block be red, yellow, blue, white, black, grey, red, brown, purple, green in combination in any three kinds of colors.
Beneficial effect of the present invention:
1, the first row movable block of smart cultivation plate of the present invention, first can allow children for learning be familiar with color; Second can allow children for learning number number, and containing how many movable blocks in this row's movable block, in the process of several movable block, children skillfully can grasp the array order of " 1 " to " 20 "; 3rd can allow children be familiar with " 1 " arabic numeral to " 20 "; 4th can train children from left to right or the right-to-left numeral risen corresponding to which movable block be how many, is combined with in kind by numeral, excites children's initiative thinking, cultivation children thought ability.
2, the second row and the 3rd of smart cultivation plate of the present invention arranges movable block, and first can allow children for learning be familiar with color; Second can cultivate children observes things, finds the ability of rule, first allows children observe from left to right, says first three color to different colours movable block successively, and allows children have a talk about movable block on this slide bar how to arrange, guide child to find rule.
3, the 3rd row of smart cultivation plate of the present invention and the 4th row's movable block, who is many, who is few to allow child know by operating practice, as many, than many, than few etc.; Than many, than few problem be learn before, the Focal point and difficult point in one learns in grade school stage, child makes mistakes a lot.Dial the 3rd row's left-half movable block and right half part movable block compares, dial the 3rd and arrange right half part movable block and left-half movable block and compare; Dial the 3rd row's left-half movable block and the 4th row's left-half movable block compares, dial the 3rd row's right half part movable block and the 4th and arrange right half part movable block and compare; Dial the 3rd row's right half part movable block and the 4th row's left-half movable block compares; Dial the 3rd row's left-half movable block and the 4th row's right half part movable block compares.Make child understand in practice process than many, exchange than the comparative approach of the different azimuth of few problem and comparative quantity after comparison, expression, thus break through emphasis solution difficult point, cultivate children's observation, operation, induction and conclusion, analysis, logical thinking ability.
Movable block on 4th slide bar of 4, smart cultivation plate of the present invention, directly can demonstrate the addition within " 20 " and the subtraction within " 10 ", improves children's computing level, cultivates arithmetic capability, promote intellectual development.
5, the movable block of smart cultivation plate of the present invention, directly can demonstrate digital composition and decomposition within " 20 ", overcome on teaching material and there is no to occur the numeral composition of " 10 " to " 20 " and the defect of resolve exercise, children can be allowed to utilize smart cultivation plate of the present invention, limit is observed, and limit is read, and limit operates, limit is expressed, the composition Sum decomposition of number within exercise " 20 ".
In sum, smart cultivation plate of the present invention can the composition of number and decomposition within ocular demonstration " 20 ", " number " is combined with " thing " " amount ", training student " several feel ", and children thought ability, computing power; By the operating practice of smart cultivation plate, the carry addition of number, the rule of subtraction of giving up the throne within the meaning of the composition Sum decomposition of number within " 20 " and " 20 " can be realized, thus be easy to just grasp carry addition and subtraction method of giving up the throne; To deepening, children logarithm, amount, the relation of part and overall, integral part and conceptual understanding are highly beneficial; The present invention adopts the movable block of different colours, promote the learning interest of children, cultivate children to the understanding of color, the movable block of different colours arranges according to certain rule, cultivate the observation of children, find rule ability, analysis ability, induction-arrangement ability, ability in oral expression, promote intellectual development; Structure of the present invention is simple, easy to use, easily grasps, low cost of manufacture, is easy to promotion and implementation.
Accompanying drawing explanation
Fig. 1 is one of structural representation of smart cultivation plate of the present invention;
Fig. 2 is the structural representation two of smart cultivation plate of the present invention;
Fig. 3 is the schematic diagram of the composition of smart cultivation plate of the present invention demonstration number;
Fig. 4 is the schematic diagram of the decomposition of smart cultivation plate of the present invention demonstration number;
Meaning representated by number in the figure is: 1, framework; 2, linear slide bar; 3, first row movable block; 4, second row movable block; 5, the 3rd row's movable block; 6, the 4th row's movable block; 7, movable block; 8, buckle, 9, " U " font slide bar.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail:
Embodiment 1: see accompanying drawing 1, Fig. 2, a kind of smart cultivation plate, comprise framework and be arranged on the slide bar in framework, four row's movable blocks that parallel transverse is from top to bottom arranged are installed in framework, often arrange movable block and contain 20 described movable blocks, first row movable block, second row movable block and the 3rd row's movable block are slidably mounted on three linear slide bars respectively, be provided with a projection in the middle of the corresponding slide bar of 3rd row's movable block and movable block mounted thereto is separated into a left side, right each ten, 4th row's movable block is slidably mounted on a left side, on " U " font slide bar of right two horizontally sets, each installation ten movable blocks on these two " U " font slide bars, first row movable block and second row movable block are equipped with two groups of opposite planar, wherein one group of opposite planar is provided with arabic numeral, another group opposite planar establishes corresponding arabic numeral, from " 1 " to " 20 " order arrangement from left to right of arabic numeral on first row movable block, arabic numeral on 4th row's movable block are arranged by " 1 " to " 10 " order from " U " font slide bar blind end.
Be fixed with hook above described framework or buckle.
Described movable block shape is square.
Described first row movable block is same color, and second row movable block, the 3rd row's movable block, the 4th row's movable block are the movable block composition of three kinds of different colours.
In described second row movable block, every two movable blocks have same color from left to right, and three kinds of different colours of three pairs of movable blocks are arranged in order.
The 3rd described row's movable block color alignment mode is identical with second row movable block color alignment mode.
Three kinds of different colours of the 4th described row's movable block are arranged in order from left to right.
Described second row movable block, the 3rd row's movable block, the 4th row's movable block are red, yellow, blue three-color.
The usage of smart cultivation plate of the present invention:
The composition of number: see accompanying drawing 2, Fig. 3, consists of example with arabic numeral " 4 ", first turns smart cultivation plate of the present invention around use, is placed on top by the 4th row's movable block, is that the face of forward pushes top by the arabic numeral that movable block is arranged.
Method one, the 3rd row's movable block are while dial " 3 " individual movable block, and another side dials several movable block just composition " 4 " individual movable block, dial " 1 " individual movable block, " 2 " individual movable block? please try to dial, then guide child to sum up the composition of " 4 ".
Method two, child Zhe Yang be ﹙ can also be guided as accompanying drawing 3 ﹚, 4th extricates from the movable block that the right is provided with arabic numeral " 1 ", dial numeral more severally just can to form " 4 ", the 4th extricates from the movable block that the left side is provided with arabic numeral " 3 " just can form " 4 ".4th row's movable block dials numeral " 1 ", represent with several movable block, it is corresponding with numeral " 1 " that " 1 " individual movable block is dialled on 3rd row the right, it is corresponding with numeral " 3 " that " 3 " individual movable block is dialled on the same left side, do " 1 " individual movable block and " 3 " individual movable block form several movable block? " 4 " individual movable block, second row movable block is dialled 4 movable blocks and is placed on centre, does " 4 " individual movable block represent how many by numeral? so first row movable block transfers to the movable block being provided with arabic numeral " 4 " corresponding with " 4 " individual movable block; Movable block is said to allow child edge observation limit hand refer to again, " 1 " individual movable block and " 3 " individual movable block are " 4 " individual movable block altogether, and relief child edge is observed limit hand and referred to that numeral is said, " 1 " and " 3 " is " 4 " altogether, alternatively " 1 " and " 3 " composition " 4 "; Then left-half transfers to " 2 " individual movable block ..., until the composition of number has been practiced within " 20 ", and till reaching skillfully.
Accomplish object like this:
A, numeral are corresponding with article, i.e. numeral " 3 ", dial " 3 " individual movable block corresponding with numeral " 3 ".
B, numeral " 3 ", dial " 3 " individual movable block corresponding with quantity " 3 ".
C, numeral " 4 ", dial " 4 " individual movable block corresponding with physical quantities " 4 ".
D, numeral " 1 ", " 3 ", " 4 " and movable block article, quantity number, " 1 " is individual, " 3 " are individual, " 4 " individual weave in, form an entirety, can divide, can close, the not only relation of training student whole and part, and cultivated student's mental arithmetic ability, ability to express, thinking ability, also cultivate the number sense of student easily.
In sum, " number " " amount " " thing " is combined with " shape ", allow child play middle school, operating practice middle school, not only cultivate student's " number sense ", and cultivate memory capability, inducing ability, judgement, ability to express, the thinking ability of children, arithmetic capability, improve child's computing level, facilitate intellectual development.
The decomposition of number: method one, see Fig. 1, Fig. 4, is decomposed into example with numeral " 4 ", first first row movable block is placed in top, face movable block being arranged arabic numeral forward is pushed top; Secondly be allocated in the middle of slide bar by the movable block being provided with 4 in first row movable block, other movable blocks dial both sides; Because being the decomposition of " 4 ", it is middle corresponding with " 4 " in first row activity that second row movable block transfers to " 4 " individual movable block to be placed on; Propose " 4 " individual movable block, be divided into arbitrarily two parts, have several different point-score, after child has divided, reboot child and sum up " 4 " and can be divided into " 1 " and " 3 ", " 4 " can be divided into " 2 " and " 2 ", and " 4 " can be divided into " 3 " and " 1 ".
method two, see accompanying drawing 1, Fig. 4, with numeral " 4 " be decomposed into example, first first row movable block is placed in top, face movable block being arranged arabic numeral forward is pushed top; Secondly be allocated in the middle of slide bar by the movable block being provided with 4 in first row movable block, other movable blocks dial both sides; Corresponding with the movable block being provided with arabic numeral " 4 " extracted in first row movable block by transfering to " 4 " individual movable block to be placed in the middle of slide bar in second row movable block again; Can " 4 " individual movable block be divided into " 1 " individual movable block and several movable block? allow child transfer to " 1 " individual movable block again in the 3rd row the right movable block, " 3 " individual movable block is transferred on the left side; And then allow child by the 4th row's movable block, wherein one, the left side " U " font slide bar being dialled the movable block and the 3rd being provided with numeral " 1 ", arrange " 1 " the individual movable block transferred in movable block corresponding, and it is corresponding that the movable block and the 3rd in addition, " U " font slide bar group being provided with numeral " 3 " arranges " 3 " the individual movable block transferred in movable block; Movable block is said to allow child edge observation limit hand refer to again, " 4 " individual movable block can be divided into " 1 " individual movable block and " 3 " individual movable block, then numeral is said to allow child edge observation limit hand refer to, " 4 " can be divided into " 1 " and " 3 ", limit is dialled movable block limit and is said that " 4 " can be divided into " 2 " and " 2 " again, and " 4 " can be divided into " 3 " and " 1 "; Use the same method, the decomposition of number within " 20 " has been practiced, and till reaching skillfully.
(3) other usages: first allows child be familiar with different colours and red, yellow, primary colors.
Second allow child observation second and third, four row movable blocks in movable block red, yellow, blue, red, yellow, blue, red, yellow, blue ... process in find rule, and guide child's Rule Summary, application regularity.
3rd allows child edge dial movable block limit number number, and movable block movable block ground is dialled, movable block movable block ground number, and it is two movable blocks that a movable block adds a movable block, then to add one be three ... to 80; Reciprocal from 80 after skilled, while dial movable block limit to count down toward one; Can from simply, as first dialled while just counting to five from one, then dial while count down toward one, it is four movable blocks that five movable blocks remove a movable block, removing a movable block one is again three movable blocks, dial movable block limit from ten movable block limits again after skilled and count down toward one, dial movable block limit from 20 limits again and count down toward one ... until count down toward one from 80, after skilled grasp, allow child require mental skill to keep in mind and count to 100 from 80, count down toward 80 from 100 again, cultivate number sense and the mental arithmetic ability of child.
4th allows child edge dial square movable block limit number number, dials by twos, by twos number, counts to 80.Comprise forward sequence number, swing to Ser.No., square limit number number must be dialled in limit, skilled grasp after, allow child require mental skill to keep in mind and count to 100 from 80, then count down toward 80 from 100, cultivate number sense and the mental arithmetic ability of child.
5th allows child edge dial square movable block limit number number, and three three ground are dialled, and three three ground numbers, count to 78.Comprise forward sequence number, swing to Ser.No., method with identical above, skilled grasp after, allow child require mental skill to keep in mind and count to 99 from 78, then count down toward 78 from 99, cultivate number sense and the mental arithmetic ability of child.
6th allows child edge dial square movable block limit number number, five five ground are dialled, five five ground numbers, count to 80, comprise forward sequence number, swing to Ser.No., method is with identical above, after skilled grasp, allow child require mental skill to keep in mind and count to 100 from 80, then count down toward 80 from 100, cultivate number sense and the mental arithmetic ability of child.
7th allows child edge dial square movable block limit number number., seven seven ground are dialled, and seven seven ground numbers, count to 77, method with identical above, skilled grasp after, allow child require mental skill to keep in mind and count to 98 from 77, then count down toward 77 from 98, the number cultivating child is felt and mental arithmetic ability.
8th allows child think out aloud, and 11 11 ground are dialled, and 11 11 ground numbers, count to 99; 13 13 ground numbers, count to 91; 17 17 ground numbers, count to 85; Nineteen nineteen ground number, counts to 95; 23 23 ground numbers, count to 92, carry out place mat for the reduction of fractions to a common denominator, reduction of a fraction and junior middle school extract common factor etc.
Embodiment 2: figure does not draw, and embodiment 2 is substantially the same manner as Example 1, and something in common does not repeat, and difference is: described movable block 700 shape is xsect is foursquare rectangular parallelepiped.
Embodiment 3: figure does not draw, and embodiment 3 is substantially the same manner as Example 1, and something in common does not repeat, and difference is: described movable block shape is spheroid.
Embodiment 4: figure does not draw, and embodiment 4 is substantially the same manner as Example 1, and something in common does not repeat, and difference is: described second row movable block, the 3rd row's movable block, the 4th row's movable block are red, brown, purple three kinds of colors.
Embodiment 5: figure does not draw, and embodiment 5 is substantially the same manner as Example 1, and something in common does not repeat, and difference is: described second row movable block, the 3rd row's movable block, the 4th row's movable block are red, yellow, and green three kinds of colors.
Embodiment 6: figure does not draw, and embodiment 6 is substantially the same manner as Example 1, and something in common does not repeat, and difference is: described second row movable block, the 3rd row's movable block, the 4th row's movable block are white, ash, black three kinds of colors.
Embodiment 7: figure does not draw, and embodiment 7 is substantially the same manner as Example 1, and something in common does not repeat, and difference is: described second row movable block, the 3rd row's movable block, the 4th row's movable block are white, blue, ash three kinds of colors.
Embodiment 8: figure does not draw, and embodiment 8 is substantially the same manner as Example 1, and something in common does not repeat, and difference is: described second row movable block, the 3rd row's movable block, the 4th row's movable block are black, blue, purple three kinds of colors.
Claims (9)
1. a smart cultivation plate, comprise framework and be arranged on the slide bar in framework, four row's movable blocks that parallel transverse is from top to bottom arranged are provided with in framework, often arrange movable block and contain 20 movable blocks, it is characterized in that: first row movable block, second row movable block and the 3rd row's movable block are slidably mounted on three linear slide bars respectively, a projection is provided with in the middle of the corresponding slide bar of 3rd row's movable block, movable block mounted thereto is separated into a left side, right each ten, 4th row's movable block is slidably mounted on a left side, on " U " font slide bar of right two horizontally sets, ten movable blocks installed respectively by these two " U " font slide bars, first row movable block and second row movable block are equipped with two groups of opposite planar, wherein one group of opposite planar is provided with arabic numeral, another group opposite planar establishes corresponding arabic numeral, from " 1 " to " 20 " order arrangement from left to right of arabic numeral on first row movable block, arabic numeral on 4th row's movable block are arranged by " 1 " to " 10 " order from " U " font slide bar blind end.
2. smart cultivation plate according to claim 1, is characterized in that: be fixed with hook above described framework or buckle.
3. smart cultivation plate according to claim 1, is characterized in that: described movable block shape is square, or spheroid.
4. smart cultivation plate according to claim 1, is characterized in that: described movable block is same color or different colours.
5. smart cultivation plate according to claim 1, is characterized in that: described second row movable block, the 3rd row's movable block, the 4th row's movable block are the movable block composition of three kinds of different colours.
6. smart cultivation plate according to claim 4, is characterized in that: in described second row movable block, and every two movable blocks have same color from left to right, and three kinds of different colours of three pairs of movable blocks are arranged in order.
7. smart cultivation plate according to claim 5, is characterized in that: the 3rd described row's movable block color alignment mode is identical with second row movable block color alignment mode.
8. smart cultivation plate according to claim 5, is characterized in that: three kinds of different colours of the 4th described row's movable block are arranged in order from left to right.
9. the smart cultivation plate according to the arbitrary claim of claim 5 to 7, is characterized in that: described second row movable block, the 3rd row's movable block, the 4th row's movable block be red, yellow, blue, white, black, grey, brown, purple, green in the combination of any three kinds of colors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310107899.2A CN103165001B (en) | 2013-03-29 | 2013-03-29 | Smart cultivation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310107899.2A CN103165001B (en) | 2013-03-29 | 2013-03-29 | Smart cultivation plate |
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| CN103165001A CN103165001A (en) | 2013-06-19 |
| CN103165001B true CN103165001B (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310107899.2A Active CN103165001B (en) | 2013-03-29 | 2013-03-29 | Smart cultivation plate |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105225580B (en) * | 2015-10-28 | 2017-08-08 | 郭志刚 | A kind of wisdom sighting disk |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2104478U (en) * | 1991-08-08 | 1992-05-13 | 葛金求 | Calculation trainer for beginners |
| CN2136507Y (en) * | 1992-04-15 | 1993-06-16 | 王恒雷 | Calculator for child |
| CN2349621Y (en) * | 1998-11-26 | 1999-11-17 | 陈红日 | Demonstration caculator for enlightening teaching |
| CN2768113Y (en) * | 2004-04-19 | 2006-03-29 | 北京教具中心湖南分中心 | Horizontal and vertical type count teaching demonstration machine |
| CN201017495Y (en) * | 2007-03-26 | 2008-02-06 | 方振腾 | Instructional medium having multiple demonstration function |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2360112B (en) * | 2000-03-08 | 2003-07-02 | Direct Educational Services Lt | Teaching aid |
| US7927104B2 (en) * | 2009-01-16 | 2011-04-19 | Dane Werley Compton | Educational game apparatus |
-
2013
- 2013-03-29 CN CN201310107899.2A patent/CN103165001B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2104478U (en) * | 1991-08-08 | 1992-05-13 | 葛金求 | Calculation trainer for beginners |
| CN2136507Y (en) * | 1992-04-15 | 1993-06-16 | 王恒雷 | Calculator for child |
| CN2349621Y (en) * | 1998-11-26 | 1999-11-17 | 陈红日 | Demonstration caculator for enlightening teaching |
| CN2768113Y (en) * | 2004-04-19 | 2006-03-29 | 北京教具中心湖南分中心 | Horizontal and vertical type count teaching demonstration machine |
| CN201017495Y (en) * | 2007-03-26 | 2008-02-06 | 方振腾 | Instructional medium having multiple demonstration function |
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| CN103165001A (en) | 2013-06-19 |
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