Close position relay 合闸位置继电器
close a position 平仓 ; 轧平头寸 ; 结清头寸
infinitesimally close position [机] 无限接近位置
close out a short position 平空仓
in a close position 位置接近地
position close-loop control 位置闭环控制
close loop position control 闭环位置控制
Open-close position indicator.
开启-关闭位置指示器。
Open-close position indicator. Limit switches for remote indication.
开启-关闭位置指示器。适用于远程指示的限制开关。
Open - close position indicator. Limit switches for remote indication.
开启-关闭位置指示器。适用于远程指示的限制开关。
I know my position is danger close!
VOA: standard.other
So not only was he choosing a position close to the Conservatives: he was choosing exactly their position.
他不只是选了一个临近保守派的立场,他选的就是一个保守派的立场
That is the whole triumph of calculus is to know that by looking at the position now, the position slightly later and taking the ratio and bringing later as close as possible to right now, we define a quantity that we can say is the velocity at this instant.
这就得靠微积分了,通过了解它现在的位置,和一小段时间以后的位置,计算它们的比,再让时间间隔尽可能缩短,我们就定义了一个,被我们称之为瞬时速度的物理量
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