A high degree of accuracy is needed.

需要高度的准确性。

《牛津词典》

What is needed is a frank exchange of views.

需要的是坦诚地交换意见。

《牛津词典》

A two thirds majority is needed to make changes.

需要2/3的多数人同意才能做改变。

《柯林斯英汉双解大词典》

Scientists say more information is needed before they can be sure that painting roofs white would help battle rising temperatures.

VOA: special.2010.03.02

So it's a really powerful and simple formalism, once we set up what is needed the go through it, right?

因此这是一种很强大而简单的形式,一旦我们定下需要什么,就可以推导出它，对吧？

麻省理工公开课 - 热力学与动力学课程节选

No, OK and that's correct, because each photon of light actually has more energy than is needed to eject an electron.

没有，好，对了，因为每一个光子实际上,都有更多的能量去逐出一个电子。

麻省理工公开课 - 化学原理课程节选

If a counter point representative is needed, please choose someone more representative of the counter point.

FORBES: Readers Say

Ministers say action is needed to curb the 60% increase in road-related personal injury claims since 2006.

BBC: Search the

Touch screens have limited application in video games and a good controller is needed for the best experience.

ENGADGET: blogger-avatar