youdao

It is proved that the addition of TCP as a metabolic uncoupler into activated sludge can reduce the yield of excess sludge.

应用TCP作为代谢解偶联剂投加到活性污泥工艺中可减少剩余污泥的产量。

youdao

Improving maize resistance to corn borer is an economical and effective technique to reduce the yield loss caused by insect damage.

提高玉米自身的抗螟性以减轻虫害损失是一项经济、有效的方法。

youdao

That is one of the ways in which increasing a tax rate can reduce the total tax yield, thereby defeating the whole supposed object of the tax-raising exercise.

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