结垢是影响城市原生污水换热器热工性能的主要原因.
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由于种种原因,城市污水治理工程的建设困难重重.
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The sewage plant served the neighboring communities; The garage served to shelter his horses.
这个污水处理厂服务于邻近的地区; 军队服务于人民.
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a ban on the dumping of raw sewage (= that has not been treated with chemicals) at sea
禁止把未经处理的污水排入海中
《牛津高阶英汉双解词典》
Cavitations damage is an unresolved problem in the sewage treatment system up to now.
汽蚀破坏一直是污水处理系统中长期没有得到解决的问题.
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Calculate according to the experiment please the vitriolic solute quality mark in this sewage.
请根据实验计算该污水中硫酸的溶质质量分数.
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Instead it dawns on a familiar, workaday place, still in need of groceries and sewage disposal.
相反,它照在了一个熟悉的平庸的地方, 这个地方仍旧需要食品杂货和污水排放.
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Need for improving the independent regulation system in wastewater treatment sector.
污水第三方监管体制需要改进.
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The virus load in wastewater tends to increase with the size of the community.
污水承载的病毒,有随社区规模增大而增加的倾向.
词典精选例句
The successful example of the project of sealing the waste pipe around is introduced.
介绍的是高喷灌浆技术用于电厂污水管道围封加固中成功的实例.
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There should be greater treatment of sewage before it is discharged...
污水排放之前应该进行更充分的处理。
《柯林斯高阶英汉双解学习词典》
