| 逐差法和Origin7．0软件在驻波法测超声波波速的实验数据处理中的比较 |
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| 引用本文： | 秦平力,李端勇,张昱. 逐差法和Origin7．0软件在驻波法测超声波波速的实验数据处理中的比较[J]. 大学物理实验, 2010, 23(2): 82-85 |
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| 作者姓名： | 秦平力 李端勇 张昱 |
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| 作者单位： | 武汉工程大学,湖北,武汉,430074 |
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| 基金项目： | 湖北省教育厅教学科研项目 |
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| 摘 要： | 本文用逐差法和Origin7．0软件分别对驻波法测超声波波速的实验数据进处理。进行比较后得出用Origin7．0软件对此实验数据处理也是一种很好的选择。
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| 关 键 词： | Origin 7．0软件 不确定度 数据处理 逐差法 |
The Comparison of Gradual Deduction Method and Origin 7.0 Software to Deal with Experimental Data of Measuring the Sound Velocity of Ultrasonic by Standing Wave Method |
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| QIN Ping-li,LI Duan-yong,ZHANG Yu. The Comparison of Gradual Deduction Method and Origin 7.0 Software to Deal with Experimental Data of Measuring the Sound Velocity of Ultrasonic by Standing Wave Method[J]. Physical Experiment of College, 2010, 23(2): 82-85 |
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| Authors: | QIN Ping-li LI Duan-yong ZHANG Yu |
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| Affiliation: | QIN Ping-li,LI Duan-yong,ZHANG Yu(Wuhan Institute of Technology,Wuhan 430074) |
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| Abstract: | It is used gradual deduction method and Origin 7.0 software to deal with experimental data of measuring the sound velocity of ultrasonic by standing wave method in this paper.After comparison,it is a good method to process this experimental data with Origin 7.0 software. |
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| Keywords: | Origin |
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