切换测试 meaning in Chinese
switch testingn－n
Examples
- The test signals are given by the signal generator and the characteristic curves are drawn by the x - y recorder . before the test , the coordinates of the x - y recorder are demarcated and the shifts of the test oil circuit are done manually . the parameters of the characteristics are also computed manually
在每次测量前需要手动标定x - y记录仪的坐标以及切换测试项目间的油路,测试曲线绘制完成后也需要手动计算电液伺服阀的各项性能参数。