The supporting blocks 2 have a supporting function, so that the surfaces of the heat exchange plates 3 are parallel mutually in a certain distance.

支撑块2起支撑作用，以使热交换板3的面与面之间以一定的间距互相平行。

youdao

It has over 2 million blocks.

它有超过200万个街区。

youdao

The structure consists of approximately 2 million blocks of stone, each weighing more than two tons.

整个建筑由大约2百万个石块组成，每块重达2吨以上。

youdao

When they started to calculate how much rice would be need to fill up all blocks, all the way to 2 to the power 63.

当他们开始计算,需要多少粒米填满所有方格时，从第二格到第63格。

哈佛公开课 - 幸福课课程节选

So if we have total +2 and complete shielding -1 where that can actually negate a full positive charge, because remember our nucleus is plus 2, +1 one of the electrons is minus 1, so if it totally blocks it, all we would have left from the nucleus is an effective charge of plus 1.

抵消一个完全的正电荷,因为记住我们的原子核是,其中一个电子是,所以如果它完全挡住了它，我们从原子核中留下的，全部有效电荷就是，所以，在我们的第一个例子中,我们的第一种极端情况。

麻省理工公开课 - 化学原理课程节选

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Muscala leads the league in scoring (19.0 points), rebounding (11.0 per game) and blocks (2.5 per game).

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Full access to the entire library is available for blocks of 2, 6 or 24 hours by redeeming Microsoft Points.

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