feed the ball翻译

feed the ball的基本解释

读音: 美: 英:

(网球等运动中)发球:将球抛向空中,准备发球。

例句

When you are in danger of losing it feed the ball to another player.当你有失球的危险时,把球传给其他队员。
Ball screw using ball movement, so the starting torque is very small, does not appear sliding movement crawling phenomenon, so can ensure accurate micro feed.滚珠丝杠利用的是滚珠运动,因此启动力矩极小,不会出现滑动运动那样的爬行现象,故而能保证实现精确的微进给。
The servo motor and ball screw are used in feed system.主要是针对普通机床的进给系统进行数控化改造。
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