Humus is necessary for rapid decomposition of leaves by bacteria and fungi and for recycling by surface roots.

腐殖质是树叶被细菌和真菌迅速分解和根部表面循环过程的必需品。

youdao

But prospects for rapid progress are unclear.

但是，迅速取得进展的前景尚不明朗。

youdao

This is unacceptable for rapid J2EE development.

这对于快速的 J2EE 开发来说是不能接受的。

youdao

Professor Pervez Hoodbhoy of Islamabad's Quaid-e-Azam University says the Talibans rapid advance towards the capital was a wake-up call for the government.

VOA: standard.2009.05.05

This is a point that is often confusing, because you can think, well maybe I could calculate what the internal pressure is even for this very rapid process.

这一点可能让你们很困惑，因为你们可以想象这个过程，我也可以计算在这快速的变化中,内部压强是多大。

麻省理工公开课 - 热力学与动力学课程节选

The options are a very useful technology for managing risks and I think that we'll see a rapid--Over the next few decades, we'll see rapid expansion in the scope of options contracts traded on the exchanges.

期权是管理风险的,一个非常有用的技术,我认为在往后的几十年,交易市场上,我们将会看到期权合同的迅速发展

耶鲁公开课 - 金融市场课程节选

They are tuned, says Nelson, for rapid processing. 96 can fit into a rack.

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All of this investment is seen as a further catalyst for rapid growth in China.

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The new cars are not an engineering success (they have a reputation for rapid corrosion).

ECONOMIST: Russian business