首页/ 题库 / [填空题]重力作用下静止液体的等压面是一族 ___的答案
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You should _______________ to one or more weekly magazines such as Time or Newsweek.

在静止液体中,作用在表面上的压强变化,必将均匀不变地传到液体中的各个部分,这就是______原理。( )

关于等压面,下列说法正确的是_______。( )

— ___________________

— Once or twice a week.

A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.

By no means ______ destroy or create energy.
Ask Mr. Brown, or any other person ______.
Whether we will go or not __________ the weather.
Which ________ do you prefer, coffee or orange juice?
Tables______ of stones or wood.
在重力作用下静止液体中,等压面是水平面的条件是( )
Without water, _________ no plants or animals.
I am wondering if they are ____ or____.
_________ in a person’s speech or writing usually ranges on a continuum from casual or colloquial to formal or polite according to the type of communicative situation.
__________ is the act performed by or resulting from saying something; it is the consequence of, or the change brought about by the utterance.
液压传动是利用液体的____ 能的传动;液压传动的过程是将____进行转换和传递的过程。
液体的流动状态有___ 和___ 。在液压传动系统设计中,为使其能量损失小,应使其能量在管道中为______状态。
重力作用下静止液体的等压面是一族 _____面。
液体的压力是指 ____,国际单位制压力单位是 ____ ,液压中还常用_____ 和___ 。
液压传动就是指在密封容积内,利用液体的____ 能来传递动力和运动的一种_____。
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