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
气浮法对矿区洗浴污水中洗涤剂处理及回用研究
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