| 固体和液体的密度电测量实验方法的研究 |
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| 引用本文： | 刘泓,乔亚力.固体和液体的密度电测量实验方法的研究[J].大学物理实验,2009,22(2):53-55,61. |
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| 作者姓名： | 刘泓 乔亚力 |
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| 作者单位： | 1. 东北电力大学,吉林,132012
2. 吉林大学,长春,130023 |
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| 摘 要： | 用半导体测力计测物体的密度,提高了测量的准确性,可在物理实验中推广。
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| 关 键 词： | 固体 液体 密度 半导体应变计 |
THE RESEARCH OF MEASURE SOLID AND LIQUID BY USING SEMICONDUCTOR STRAIN GAUGE |
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| Liu Hang,Qiao Yali.THE RESEARCH OF MEASURE SOLID AND LIQUID BY USING SEMICONDUCTOR STRAIN GAUGE[J].Physical Experiment of College,2009,22(2):53-55,61. |
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| Authors: | Liu Hang Qiao Yali |
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| Institution: | Northeast China Institute of Electric Power Engineering;Jilin;132012;Jilin lhiversity;Changchun;130023 |
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| Abstract: | Measuring substance density by using semiconductor strain gauge can improve the accuracy of results,so it can generalize through the experiment of physics. |
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| Keywords: | solid liquid density semiconductor strain |
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