CN109166411A - 一种概率事件趣味教学模型 - Google Patents
一种概率事件趣味教学模型 Download PDFInfo
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- CN109166411A CN109166411A CN201811285480.5A CN201811285480A CN109166411A CN 109166411 A CN109166411 A CN 109166411A CN 201811285480 A CN201811285480 A CN 201811285480A CN 109166411 A CN109166411 A CN 109166411A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/02—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for mathematics
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CN201811285480.5A CN109166411B (zh) | 2018-10-31 | 2018-10-31 | 一种概率事件趣味教学模型 |
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CN201811285480.5A CN109166411B (zh) | 2018-10-31 | 2018-10-31 | 一种概率事件趣味教学模型 |
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CN109166411A true CN109166411A (zh) | 2019-01-08 |
CN109166411B CN109166411B (zh) | 2020-10-30 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110033675A (zh) * | 2019-03-04 | 2019-07-19 | 韩登利 | 一种高等数学概率教学演示装置 |
CN110364040A (zh) * | 2019-06-18 | 2019-10-22 | 山东电子职业技术学院 | 一种辅助记忆的英语单词随机生成装置 |
Citations (6)
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CN102423883A (zh) * | 2011-11-03 | 2012-04-25 | 无锡市伟丰印刷机械厂 | 压舌板机凸轮截断机构 |
CN103586103A (zh) * | 2013-11-27 | 2014-02-19 | 山东省立医院 | 一种新型试管架 |
CN204155499U (zh) * | 2014-11-13 | 2015-02-11 | 哈尔滨体育学院 | 大学数学概率分布演示教具 |
US9053639B2 (en) * | 2011-09-19 | 2015-06-09 | Bruce Ward | Educational board game |
CN205016112U (zh) * | 2015-10-10 | 2016-02-03 | 尚华军 | 一种智能随机概率学教具 |
CN206147997U (zh) * | 2016-07-01 | 2017-05-03 | 陈晓 | 概率统计原理演示装置 |
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- 2018-10-31 CN CN201811285480.5A patent/CN109166411B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9053639B2 (en) * | 2011-09-19 | 2015-06-09 | Bruce Ward | Educational board game |
CN102423883A (zh) * | 2011-11-03 | 2012-04-25 | 无锡市伟丰印刷机械厂 | 压舌板机凸轮截断机构 |
CN103586103A (zh) * | 2013-11-27 | 2014-02-19 | 山东省立医院 | 一种新型试管架 |
CN204155499U (zh) * | 2014-11-13 | 2015-02-11 | 哈尔滨体育学院 | 大学数学概率分布演示教具 |
CN205016112U (zh) * | 2015-10-10 | 2016-02-03 | 尚华军 | 一种智能随机概率学教具 |
CN206147997U (zh) * | 2016-07-01 | 2017-05-03 | 陈晓 | 概率统计原理演示装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110033675A (zh) * | 2019-03-04 | 2019-07-19 | 韩登利 | 一种高等数学概率教学演示装置 |
CN110364040A (zh) * | 2019-06-18 | 2019-10-22 | 山东电子职业技术学院 | 一种辅助记忆的英语单词随机生成装置 |
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CN109166411B (zh) | 2020-10-30 |
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Effective date of registration: 20200911 Address after: 317 000 No. 117, Shaojiadu Street, Linhai City, Taizhou City, Zhejiang Province Applicant after: Zhang Xueli Address before: Xingyang City, Henan province 450121 Dragon Town Zhengzhou City Zheng Road No. 81 Applicant before: ZHENGZHOU TECHNICAL College |
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Effective date of registration: 20211223 Address after: 276000 No. 10, Mengshan fifth road, Mengyin Economic Development Zone, Mengyin County, Linyi City, Shandong Province Patentee after: Shandong Huayao Auto Parts Co.,Ltd. Address before: 117 Chuanzhi village, shaojiadu street, Linhai City, Taizhou City, Zhejiang Province Patentee before: Zhang Xueli |
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Effective date of registration: 20221214 Address after: 253000 Beiyuan Road, Pingyuan Economic Development Zone, Dezhou City, Shandong Province Patentee after: Dezhou Fangxing Fiber Co.,Ltd. Address before: 276000 No. 10, Mengshan fifth road, Mengyin Economic Development Zone, Mengyin County, Linyi City, Shandong Province Patentee before: Shandong Huayao Auto Parts Co.,Ltd. |
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