| 水的比汽化热测量装置的改进 |
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| 引用本文： | 陈骏逸,陆申龙. 水的比汽化热测量装置的改进[J]. 大学物理, 2004, 23(1): 41-43 |
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| 作者姓名： | 陈骏逸 陆申龙 |
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| 作者单位： | 复旦大学,物理系,上海,200433;复旦大学,物理系,上海,200433 |
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| 摘 要： | 对传统的测量水的比汽化热实验中的加热和输气装置进行改进，采用集成电路温度传感器测量量热器中温度，实现了水比汽化热非电量电测，较准确地测量水的比汽化热．
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| 关 键 词： | 比汽化热 集成电路温度传感器 非电量电测 |
| 文章编号： | 1000-0712(2004)01-0041-03 |
| 修稿时间： | 2002-04-22 |
Improvement of devices for measuring specific vaporization heat of water |
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| CHEN Jun-yi,LU Shen-long. Improvement of devices for measuring specific vaporization heat of water[J]. College Physics, 2004, 23(1): 41-43 |
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| Authors: | CHEN Jun-yi LU Shen-long |
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| Abstract: | Conventional heating and transporting devices for measuring specific vaporization heat of water is improved by using integrated circuit temperature sensor to measure temperature of water in calorimeter. This improvement results in realizing an electrically measuring technique for non-electric quantity, specific vaporization heat of water, with higher accuracy. |
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| Keywords: | specific vaporization heat integrated circuit temperature sensor electrical approach of non-elec-tric quantity measurement |
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