Nozzle Spray is very popular in power, chemical, agricultural, and environmental engineering, and it is an important part of the research on two-Phase flow.

喷嘴雾化在能源动力、化工、农业和环境工程中有非常广泛的应用，研究喷嘴雾化的流动特性是两相流研究中一个重要课题。

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A detailed investigation and engineering analysis of environmental pollution accidents in a chemical plant have been made to select the main risk factors and to evaluate their risks.

对某化工厂事故隐患进行了周密调查及工程分析，筛选出主要风险因子并进行风险预测；

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German products are in high demand - especially in the mechanical engineering sector, the automotive industry, the chemical industry and the environmental engineering sector.

来自德国的产品在中国需求极大，特别是在机械制造、汽车工业、化学和环境工程领域。

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Charles Wyman, a professor of chemical and environmental engineering at the University of California, Riverside, said the sources of cellulosic ethanol are more widely available.

CNN: Ethanol: Is it friend or foe?