| 释义 |
contaminants 英kən'tæmɪnənts美kən'tæmɪnənts 高ＩCOCA¹⁶⁷⁰⁷BNC³⁰⁵³⁰Economist³⁴³¹⁸⁺³
基本英英例句Thesaurus例句
n.污染物⁹⁹名词contaminant的复数形式¹.原型contaminant的复数
名词 contaminant:
a substance that contaminates用作名词First,contaminantsvolatilize out of groundwater.首先，污染物从地下水中挥发出来，变成蒸气。
Filters do not remove allcontaminantsfrom water.过滤器无法过滤掉水中的所有污染物。noun.contaminator
同义词 contamination,impurity,poison,pollutant,toxinadulterantforeign matter A spectrograph device can use the near-infrared light bouncing off an apple to show evidence of damage. The ultraviolet light can show contaminants.
摄谱仪设备可以使用近红外光检测出有损伤的苹果，而紫外线可以显示出污染物。 ebigear
How that happened is unclear, but the contaminants likely were carried by wind or ocean currents.
发生原因尚不清楚，但污染物很可能是由风或海流带过去的。 yeeyan
The EWG study says the nation should adopt new policies for drinking water that include regulating more contaminants and spending more money on measures that prevent pollution.
EWG的研究表明，国家应采取新的饮用水水质政策包括对更多的污染物作出限定标准以及把更多资金用于污染物防止措施上。 yeeyan
The ultraviolet light can show contaminants.
紫外光则可以显示出污染物。 hjenglish
Although the agency does not record its spending by individual contaminants, it is safe to say it has spent millions of dollars on lead cleanup.
尽管环保署并没有记录它在单一污染物治理上的支出，但仅铅一项的开支就足有数百万美元之多。 yeeyan
DDT and other contaminants are often stored in the blubber, which is most accessible to anything feeding on them.
滴滴涕和其他污染物往往残留在脂肪中，最容易经此途径进入捕食者口中。 yeeyan
Preservatives inhibit growth of bacterial and fungal contaminants, which may be introduced during repeated use of a multi- dose vial.
防腐剂抑制多剂量瓶重复使用过程中可能带入的细菌和真菌污染物的生长。 who
Studies suggest that fish oil products contain little or no contaminants.
研究表明，鱼油产品含有很少或根本没有污染物。 yeeyan
The chemicals were not disclosed on product labels because they're contaminants, not ingredients, and therefore are exempt from labeling laws.
这些化学物质在产品标签上并不标出，因为它们是污染物，而非原料，因此不受标签法限制。 yeeyan
The standards set the maximum allowable amounts of contaminants such as lead and cadmium in certain foods.
这些标准确定了某些食品中铅和镉等污染物的最高允许限量。 who
The system is designed to identify the presence of contaminants like soil or animal waste on fresh produce.
该系统用于识别新鲜农产品表面上的土壤或动物粪便等污染物。 ebigear
There the people-made pollutants increasingly surpass the ability of air and water to dilute the contaminants to safe levels.
在那里，人为的污染物质日益超越了空气和水将污染物分解稀释到安全水平的能力。 putclub
These hydroxyl radicals are capable of breaking down contaminants.
这些羟自由基会引起分解污染物的能力。 yeeyan
These contaminants, I think, are threatening the human food supply.
我认为，这些污染物正在威胁人类的食物供应。 yeeyan |