contaminant
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n. 污染物；致污物
n.
污染物，致污物；
变形
复数：contaminants
英英释义
contaminant[ kən'tæminənt ]
n.a substance that contaminates
同义词：contamination
词组短语
organic contaminant有机污染物
air contaminant空气污染物
双语例句
用作名词(n.)
The gas contains blow-by, sludge, acids, oil, and other contaminant.
这些气体包括窜缸气体，沉积物，酸，机油和其它杂质的气体。
Product must be destroyed if the metal contaminant cannot be found.
如果金属污染物无法发现
权威例句
Contaminant-stimulated reactive oxygen species production and oxidative damage in aquatic organismsContaminant Blood Cultures and Resource Utilization: The True Consequences of False-Positive Results
Biochar as a sorbent for contaminant management in soil and water: a review.
Modelling food chain structure and contaminant bioaccumulation using stable nitrogen isotopes
Arsenic as a food chain contaminant: mechanisms of plant uptake and metabolism and mitigation strategies.
Fractal stream chemistry and its implications for contaminant transport in catchments.
Advanced Oxidation Processes for Organic Contaminant Destruction Based on the Fenton Reaction and Related Chemistry
Recent climate change in the Arctic and its impact on contaminant pathways and interpretation of temporal trend data.
TiO2 Photocatalysis for Indoor Air Applications: Effects of Humidity and Trace Contaminant Levels on the Oxidation Rates of Formalde...
Distributed reactivity model for sorption by soils and sediments. 15. High-concentration co-contaminant effects on phenanthrene sorp...
1. It only means that levels of contaminant greater than the sensitivity or detection limit of the analytical method are not present in the sample.
只能说明样品中不存在高于分析方法灵敏度或检测限度的污染物级别。
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2. Each of the membrane technologies is essentially a filtration process in which contaminant ions are filtered from solution using a membrane with very small water passages.
这些膜技术本质上都是一个过滤程序，就是用一个有非常细小水通道的膜片把污染物离子从溶液里过滤掉。
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3. High purity water systems are primarily composed of austenitic stainless steel (SS) materials due to their corrosion resistant and contaminant free properties.
考虑到铬镍不锈钢（SS）的抗腐蚀和防污染性，高纯水系统基本上都是由铬镍不锈钢材料构成。
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4. Its presence in soil as a contaminant is closely associated with zinc mining.
土壤中的这些污染物与采锌密切相关。
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5. Many minerals in nature have the self-purification capacity to hold and stabilize deleterious contaminant, which can be used to deal with heavy metal contaminants.
自然界中的许多矿物自身赋有容纳和稳定有害物质的自净化能力，可用于重金属类污染物的治理。
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6. The catalytic oxidizer assembly(COA)is an important part of the trace contaminant control subassembly in manned spacecraft.
催化氧化器是载人航天器中的微量污染净化装置的一个重要组成部分。
www.dictall.com
7. To do that Dr Cui connected them to a battery and ran water containing E. coli, a common bacterial contaminant of water, through them.
崔教授将这些碳纳米管与电池相连接，并使含有导致水污染的一种常见细菌——大肠杆菌的水流经其中。
en.kunming.cn
8. The presence of a large density of contaminant causes anomalous increases in the diode current with increasing reverse bias .
大量沾污也会使二级管电流随反向偏压的增加而呈现反常的增大。
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9. It appears that the biodegradation of TCE contaminant exists, but it is incomplete.
指出TCE污染物的生物降解作用是存在的，但是不完全。
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10. A liquid-tight strain-relief connector is a special electrical connector or jacket used in cabling for electronic and computer systems where water or contaminant intrusion is a concern.
一个不透液溢放口连接器是一种特殊的电气连接器或夹克在电缆用于电子和计算机系统，水或污染物入侵是一个问题。
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11. Some firms have made the assumption that a residual contaminant would be worn off the equipment surface uniformly;
有的公司假定，残留物的污染物会均一的从设备表面消失；
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12. But last week of Food Safety Agency in Europe reported that if palm oil gets too hot, it can release what it called a potentially carcinogenic contaminant.
但上周欧洲食品安全局在报告中称，如果棕榈油加热温度过高，有可能会产生致癌物质。
voa.iyuba.com
13. All tanks and pipeline passed through the polishing treatment, not easy to be piled with contaminant.
设备所有罐体，管路经抛光处理，不易堆积污物。
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14. The frequency of high voltage insulator contaminant flashover occurrence increase not only extends the scope, but also endangers the degree.
高压绝缘子的污闪事故发生的频率逐年提高、范围扩大、危害程度严重。
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15. Phenanthrene and naphthalene were chosen as organic contaminant indicators in loess soils modified by cation surfactant, hexadecyl-trimethylammonium bromide (HDTMAB).
研究了萘和菲在天然黄土和阳离子表面活性剂改性黄土上的吸附动力学过程。
www.xjishu.com
16. Phenanthrene and naphthalene were chosen as organic contaminant indicators in loess soils modified by cation surfactant, hexadecyl-trimethylammonium bromide (HDTMAB).
研究了萘和菲在天然黄土和阳离子表面活性剂改性黄土上的吸附动力学过程。
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17. soil contaminant
土壤污染物质
-- 来源 -- 英汉 - 翻译参考[网络]
18. Modification of rinsing techniques by installing cascading or counter-current rinse systems increases the contaminant concentration.
安装了阶梯式装置或对流漂洗装置，可改进漂洗技术，把污染物的浓度提高。
-- 来源 -- 英汉 - 辞典例句
19. The gas contains blow-by, sludge, acids, oil, and other contaminant.
这些气体包括窜缸气体，沉积物，酸，机油和其它杂质的气体。
-- 来源 -- 英汉 - 辞典例句
20. air contaminant
大气污染物;空气污染物
-- 来源 -- 英汉 - 翻译参考[网络]
21. The presence of a large density of contaminant causes anomalous increases in the diode current with increasing reverse bias.
大量沾污也会使二级管电流随反向偏压的增加而呈现反常的增大。
-- 来源 -- 英汉 - 辞典例句
22. The result shows that the solid contaminant numbers detected by an automatic counter is directly proportional to the contaminant weight.
结果表明,用自动计数法所测油液中粒度不小于4μ、μ、4μ的固体污染物颗粒数与用重量法所测单位体积内固体污染物的重量成正比。
-- 来源 -- dict.cnki.net
23. surface contaminant detector
表面污染物质检测仪
-- 来源 -- 英汉 - 翻译参考[网络]
24. removable contaminant
可除去的污染物
-- 来源 -- 英汉 - 翻译参考[网络]
25. food contaminant
食品污染物
-- 来源 -- 英汉 - 翻译参考[网络]
26. airborne contaminant
空气污染物
-- 来源 -- 英汉 - 翻译参考[网络]
contaminant
