The next two segments in the setup phase define the static ground body and the dynamic sphere body.

设置阶段的下两个部分是定义静态的地面和动态的球体。

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Static ground wires shall be attached to any metal container being emptied or filled with liquids other than water.

在倒空或灌装除水之外的液体时，金属容器上必须接有防静电接地线。

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Objective:To develop a detecting and analyzing system of dynamic and static ground reaction forces when walking or standing.

目的：研制一种集成检测动态行走和静态站立的地面反力分析系统。

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Please don't be diverted by the ground noise and the static.

CNN: McCain: Change is coming