英德
有道
百度
谷歌
图片
维基
百科
正弦波电压
[电] sine-wave voltage
- 交流正弦波电压使电极之间的电腐蚀，无稳定的检测。
AC sine-wave voltage between electrodes enables stable detection with no electric corrosion. - 二次的电能变换确保电源输出为稳定而纯净的正弦波，电压稳定度静态为1%，动态变化（满载）时为3%。
The secondary electricity changing assures the power out as stable and pure sine wave. The voltage stability ratio static is 1% and the dynamic changing (loading ) is 3%. - 根据数字万用表的测试原理，提出了用其测量非正弦波电压平均值、有效值及峰值的简单实用的方法。
According to the principles of numeration table, the author puts forward simple but practical methods of how to measure the mean values, virtual values and peak values of non sine waves.
 |
 |
 |
 |
 |
 |
 |
中国词汇量第二的英语词典
更多精彩，登录后发现......
