The measurement uncertainty of round aluminium rods for electrical purposes in resistivity was tested and evaluated by means of the test method of square sum root and the test method of pairing .
分别采用了方和根方法和配对试验法对电工圆铝杆电阻率测试的不确定度进行了试验评估和相互验证比较。
Because of requiring no speed detecting devices, this method is effective, simple and practical conception for the electrical parameter measurement of sensorless vector control system.
该方法不需要速度检测元件，从而为无速度传感器矢量控制系统的电气参数测试提供了一种有效、可行的方案。
A method for analyzing electrical excitation mode of electromagnetic measurement while drilling (EM-MWD) is proposed.
本文提出一种电磁随钻测量的电激励模式的分析方法。
The theory, mathematics method, technology of reacting electrical measurement is introduced in this article. The design of the system and the data processing for the system is also introduced.
阐述了轴功率测量系统的原理、数学方法、应变电测技术，系统的设计及数据处理。
A new method of pulse measurement is presented for reference thermal resistance test based on the electrical measurement method.
提出了一种新的基于电学测试的参考热阻测试方法——脉冲测量法。
Design method of measurement system for electrical equipment safety property at real time and on line with industry controlling computer and single chip computer is introduced.
为适应大批量电器元件生产线上测试的需要，设计了一种电器元件性能参数在线测试系统。它可对各种电器元件的参数在线自动进行测试。
Design method of measurement system for electrical equipment safety property at real time and on line with industry controlling computer and single chip computer is introduced.
为适应大批量电器元件生产线上测试的需要，设计了一种电器元件性能参数在线测试系统。它可对各种电器元件的参数在线自动进行测试。
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