参考电位 meaning in Chinese

reference potential

If there is more than one signal ground ( figure 6 ) , each shield should be connected to its own reference potential
如果系统中有2个以上的信号地（如图6 ），那么各路信号的屏蔽体必须分别连接到相应信号的参考电位。
Each signal should have its own shield , with no connections to other shields in the system , unless they share a common reference potential ( signal " ground " )
每路信号都要有其专用的屏蔽体，除非多个信号源采用相同的参考电位（信号地），否则任何一个屏蔽体都不要与其他屏蔽体连接。
In quite a few cases , the proper choice of shield connection among the many possibilities may not be immediately obvious , and the guidelines may not provide us with a clear choice
当屏蔽体与参考电位的连接有多种可能，而且上文给出的准则不能直接套用的时候，要选出正确的方案，常常让人左右为难。