Winding short circuit and winding touch chassis ground generally use a multimeter to check;

绕组短路和绕组碰机壳接地一般用万用表即可检查；

In many cases the resulting ground screen will be tied to chassis ground at a number of points but it will sometimes be better to join them at a single star point.

不过，某些应用里，还是先把它们接起来然后单点接地（译者疑虑，不一定要接机壳吧）效果更好。

Then again, it might be even better to shove the chassis in the ground, leaving the opening exposed for a PC-themed barbecue pit.

再说，这可能是更好地出现在以电脑为主题的烧烤上。

Any common-mode current (ICM) that may be present flows from the voltmeter input lo to instrument chassis common, through earth ground to voltage source ground.

可能出现的共模电流(ICM)从电压表的输入低端流到仪器的机箱公共端，经过大地再流到电压源的地。

The piers that anchor the house to the ground and the concrete pads on which the chassis sits are constructed on-site, using local labor and conventional construction techniques.

而用来将建筑锚固至地面的基础以及用来放置建筑“底盘”的混凝土平板则可以利用当地传统的技术和劳动力建造。