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- Electronics assemblies require cleaning for reliability, aesthetics and contaminant removal prior to the next process step, as well as prior to coating. 基于可靠性、美观及去除杂质等方面的考虑，电子组装要求在涂敷或下一步加工工序之前进行清洗。
- IONEX portable fume control units are a series of adsorbing systems which provide the means of achieving airborne hazardous contaminant removal in gas streams not requiring particle filtration. IONEX便携式烟雾控制系统是一系列吸收系统，可将空中运动的有害性污染物移出，而不需要微粒过滤。
- The standards established by NSF clearly state the list of contaminants, guidelines for test criteria, and the rate of contaminant removal required from a water treatment system. NSF订定的检测标准，除详细列出各种污染物质，亦清楚列明去除污染物测试的浓度范围、净水器应达到的去除污染率，及污染物的总去除量等。
- contaminant removal effectiveness 排污效率
- Based on air distribution characteristics and the double-layer model theory,compares contaminant removing capability of the two ventilation modes. 基于气流分布特性和双层模型理论,比较了这两种通风方式的排污能力。
- Performance for every Schroeder filter is measured by contamination removal efficiency. 表现为每施罗德过滤器是衡量污染物去除效率。
- The MFD dual filtration unit can be used to remove both water and particulate contamination, or for staged particulate contaminant removal. 该MFD双重过滤单元，可以用来去除水和微粒的污染，或单个微粒污染物去除。
- The KLD dual filtration unit can be used to remove both water and particulate contamination, or for staged particulate contaminant removal. 该KLD双重过滤单元，可以用来去除水和微粒的污染，或只去除微粒污染物去除。
- The definition, structure and influence factors of depurative effect for contamination removal in constructed wetland system are introduced. 简要介绍了人工湿地的定义、结构组成和系统对污染物去除效果的影响因素。
- To investigate the relationship between photosynthesis and contamination removal efficiency, constructed wetlands were used to treat urban sewage. 摘要利用人工湿地处理生活污水，考察了湿地植物光合作用特性及其与污染物净化效果的关系。
- The effects of contamination removal were researched to treat municipal wastewater by biodegradation enhanced with adding spherical fillings in integrated vertical-flow infiltration systemIVIS. 球形填料通过提高系统的硝化活性,增加对氨氮的降解转化效率,同时生物量的大小,也是影响氨氮的降解转化效率的重要因素。
- Surgical removal of part or all of the uterus. 子宫切除术将子宫的全部或部分通过外科手术切除
- Surgical removal of all or part of a lung. 肺切除术，肺部分切除术对整个或部分肺的外科手术切除
- He consented to the removal of the flags. 他同意撤走旗帜。
- Surgical removal of part of the iris of the eye. 虹膜切除术手术切除部分虹膜
- Surgical removal of a nerve or part of a nerve. 神经切除神经或其一部分的外科节除手术
- Our ultimate objective is the removal of all nuclear weapons. 我们的最终目标是消除所有核武器。
- Loss or removal of normal pigmentation. 褪色丧失或转移正常的着色
- Enforced removal from one's native country. 流放被强迫离开自己的国家
- Keywords ventilation efficiency;air exchange efficiency;contaminant removal effectiveness;temperature effectiveness;microenvironment; 通风效率;换气效率;排污效率;温度效率;微环境;
