| 用激光测量蔗糖溶液的旋光率及其浓度 |
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| 引用本文： | 刘竹琴,徐红.用激光测量蔗糖溶液的旋光率及其浓度[J].大学物理,2007,26(10):38-39,59. |
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| 作者姓名： | 刘竹琴 徐红 |
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| 作者单位： | 延安大学,物理与电子信息学院,陕西,延安,716000 |
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| 基金项目： | 陕西省延安大学面向21世纪教改资助项目 |
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| 摘 要： | 采用激光测量了蔗糖溶液的旋光率及其浓度,利用计算机实时采集数据并输出图形,使实验具有直观、准确度高、操作简便等特点.
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| 关 键 词： | 旋光度 旋光率 偏振 激光 |
| 文章编号： | 1000-0712（2007）10-0038-02 |
| 收稿时间： | 2006-09-21 |
| 修稿时间： | 2006-09-212007-04-16 |
Measuring specific rotation and concentration of the sucrose with laser |
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| LIU Zhu-qin,Xu-Hong.Measuring specific rotation and concentration of the sucrose with laser[J].College Physics,2007,26(10):38-39,59. |
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| Authors: | LIU Zhu-qin Xu-Hong |
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| Affiliation: | College of Physics and Electronic Infomation, Yanan University, Yanan 716000,China |
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| Abstract: | The specific rotation and concentration of the sucrose are measured with laser,It can collect the data and out put the curve real-timely by computer,it has the advantages of easy clarity and high accuracy. |
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| Keywords: | rotation specific rotation polarization laser |
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