Every single draw call requires a significant amount of work on the part of the graphics API, causing significant performance overhead on the CPU side.

每个描绘调用需要进行大量的工作来访问图形api，从而导致了CPU方面显著的性能开销。

youdao

It would be unwise to draw firm conclusions from the results of a single survey.

仅凭一次调查的结果就得出确切的结论是不明智的。

youdao

She also devised a special reel to draw the fibres from the cocoon into a single thread so that they would be strong enough to be woven into fabric.

她还设计了一个特殊的卷轴，把蚕茧里的纤维拉成一根单线，这样它们就足够结实，可以织成织物。

youdao

OK, then it says draw a single bond from each surrounding atom to the central atom, and subtract two valence electrons.

后将中心原子与其相邻原子之间,连上单键，然后减掉2个价电子。

麻省理工公开课 - 固态化学导论课程节选

You won't always draw out every single possibility that you have to start with.

你都可以这样做,大家并不需要每次都把所有可能的结构都写出来。

麻省理工公开课 - 化学原理课程节选

And resonance is the idea that sometimes one single Lewis structure does not adequately describe the electron configuration around a given molecule, so instead you need to draw two different Lewis structures to describe that more appropriately.

而所谓共振态,就是有时候一个路易斯结构不足以,完整描述一个给定分子的电子排布，因此这时你需要同时画出两个,不同的路易斯结构来描述它,这样会更恰当。

麻省理工公开课 - 化学原理课程节选

Indeed, Spain did not concede a single goal after its opening draw with Italy.

WSJ: Euro 2012: Spain's Three-Peat: Just The Beginning

However, consolidating this onto a single machine results in a total draw of 166W, or a 37% savings.

FORBES: Cloud Computing's Hidden 'Green' Benefits

It is hard to draw meaningful conclusions from a single example.

ECONOMIST: Animal behaviour