双语例句

• The effects of cement flying dust pollution on rice, rape and soil environment.

  水泥粉尘污染对水稻 、 油菜和土壤环境的影响.

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• This paper tries to control the coal dust by dyna-wave dust removing technology and to study the technical feasibility and adaptability of removing flying dust in coal mine by dyna-wave washer.

  对煤矿逸散性煤尘采用动力波除尘技术进行试验研究，证实动力波洗涤器对煤矿生产过程中逸散性煤尘进行治理的技术可行性和适应性。

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• Second, plants can purify the air in the city. The trees and grasses not only absorb caron dioxide and the flying dust but also release oxygen.

  其次，植物可以净化空气，植物不仅吸收二氧化碳，而且释放氧气。

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