An assembled hollow grounding equipment including grounding lead-out wire features that it is made up by fastening a lead-out wire to a hollow metal ball.

一种空腹装配式接地装置，由接地引线等组成。其特征是这种装置由引线与一个金属空心球状体紧固构成。

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The researchers foundthat as long as the grounding line is on the outer rise of the sea bed, before the lip, small changes in climate lead to correspondingly smallchanges in the glacier's ice volume.

研究人员发现只要地平线处于海床的外部隆起处，在裂缝增加之前，气候的轻微变化就会相应导致冰川体积的微妙变化。

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There was no New England receiver near the ball's landing spot, and Brady was penalized for intentional grounding in the end zone a safety that gave the Giants a 2-0 lead and an early swoosh of momentum.

WSJ: Again, Giants Are Brady Kryptonite