我们需要把小数四舍五入成整数。

We needed to do decimals to round up and round down numbers.

《柯林斯英汉双解大词典》

该分数然后被乘以100，再四舍五入成半数或者整数。

The fraction was then multiplied by 100 and rounded to the nearest half or whole number.

《柯林斯英汉双解大词典》

会议的耽搁是有原因的，尤其是北约将决定让东欧和中欧各国入约视为对前苏联的又一成功的防卫举措。

There were reasons for the delay – not least the determination of the eastern and central Europeans to join the alliance that they had seen as such an effective defence against the Soviet Union.

youdao

So we'll start to look at molecules and we'll see if we take two atoms and we fill in our molecular orbital and it turns out that they have more anti-bonding orbitals than bonding, that's -- a diatomic molecule we'll never see.

我们要看开始看一看分子,并且我们会发现如果我们,取两个原子并且填入分子轨道,结果是它们的反键轨道,比成键轨道更多，这就是-一个我们不会看到的二元子分子。

麻省理工公开课 - 化学原理课程节选

And then this means we'll have a total of sigma1s two electrons in our hydrogen molecule, so we can fill both of those into the sigma 1 s orbital, the bonding orbital. We don't have to put anything into the anti-bonding orbital, so that's great.

我们可以把这两个,都填入，轨道里去，成键轨道,我们不需要把什么放到反键轨道里去，这很好。

麻省理工公开课 - 化学原理课程节选