谁给翻译一下？

SURGE TEST(ST)
A capacitor is loaded at a pre-set voltage (between 100and500V). Said capacitor is unloaded onto each bar .The tester ,with high sampling frequency ,analyses the damped oscillation which is obtained and digitally calculates the RMS value from the oscillation (ST) of each bar .
The tester calculates the RMS value of difference in oscillation of two bars set against diametrically, too(DVE)

呵呵，那也是我问的，还有爱词霸沙龙上的也是。呵呵。不过好象不太对啊。不明白什么意思？有懂得吗

最后一句是说检测装置也可以通过测量换向器直径方向相对的两片换向片之间的RMS值而进行计算。