| 偶然误差统计规律的教学 |
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| 引用本文： | 高峰,王伦.偶然误差统计规律的教学[J].安庆师范学院学报(自然科学版),2001,7(1):89-91. |
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| 作者姓名： | 高峰 王伦 |
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| 作者单位： | 安徽师范大学,化学与材料科学学院,安徽,芜湖,241000 |
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| 摘 要： | 偶然误差统计规律在分析化学中是重点也是难点 ,在进行教学时可把握一条主线 :大批实验数据的统计规律—偶然误差的分布规律—标准正态分布—应用。沿着这条主线进行教学效果较好
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| 关 键 词： | 偶然误差 统计规律 教学探索 |
| 文章编号： | 1007-4260(2001)01-0089-03 |
The explorlng of the teaching about the statkstlcal characteristics of indeterminate errors |
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| GAO Feng,WANG Lun.The explorlng of the teaching about the statkstlcal characteristics of indeterminate errors[J].Journal of Anqing Teachers College(Natural Science Edition),2001,7(1):89-91. |
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| Authors: | GAO Feng WANG Lun |
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| Abstract: | The Teaching quality depends on teachers' leading role and students' learning enthusiasm. In addition to arise the students' learning enthusiasm,teachers should better grasp the characteristics of teaching materials,reform the teaching contents on the basis of following its principles,stress,the most fundamental contents and have the most direct clue run through the teaching procedure.The article pressents the methods of reforming the teaching about the statistical charactcristics of indctcrminatc errors ,proves and deduces some formulas. |
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| Keywords: | indetermination errors statistical characteristics teaching exploring |
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