contaminant
音標發(fā)音
- 英式音標 [k?n?t?m.?.n?nt]
- 美式音標 [k?n?t?m.?.n?nt]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n.雜質；污染物質；沾染物
同根派生
- 同根詞
- 詞根：contaminate adj.
- contaminated受污染的；弄臟的
- contaminative污損的；弄臟了的 n.
- contamination污染，玷污；污染物
- contaminate受到污染的 v.
- contaminated污染（contaminate的過去式） vt.
- contaminate污染，弄臟
英漢例句
- A contaminant, identified as oversulfated chondroitin sulfate, slipped through the usual testing and was recognized only after more sophisticated tests were used.
一種污染物，含過量硫酸鹽的硫酸軟骨素通過了常規(guī)的檢驗，僅在使用更加復雜的檢驗方法后才被發(fā)現。 - 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.
這些膜技術本質上都是一個過濾程序，就是用一個有非常細小水通道的膜片把污染物離子從溶液里過濾掉。 - According to data reported so far, radioactive iodine is the main contaminant and concentrations in some food samples have been detected at levels above the Japanese regulatory limits.
根據迄今報告的數據，放射性碘是主要污染物，而且一些食物樣本中檢測到的放射性物質已經超過日本規(guī)定的水平。 - For example, contaminant removal may include the separation of unwanted materials like electronics, PVC and minerals.
FORBES: Coming Soon: Intelligent Recycling Robots - The difference is that plastics with their accumulated contaminant load are directly ingestible by organisms.
UNESCO: All Events United Nations Educational, Scientific and Cultural Organization
雙語例句
權威例句
詞組短語
- radioactive contaminant [環(huán)境]放射性污染物;放射性沾染物;放射性污染物
- organic contaminant 有機污染物
- contaminant release 除垢
- soil contaminant 土壤污染物質
- exhaust contaminant 排氣污染物
短語
英英字典
- a substance that makes something less pure or makes it poisonous
- A contaminant is something that contaminates a substance such as water or food.
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 沾污物
- 粘污物
- 污染物
Then the effects and the characters of CSGC anti-seepage to contaminant such as heavy metals and organic matter are studied.2. Adsorption mechanism and property of clay-solidified grouting curtain to contaminant.
粘土固化注漿帷幕對污染物的吸附性能和機理。醫(yī)藥科學
- 污染菌
- 沾染物質
- 污染物
- 雜質
- 污染物
- 污染物
- 污染物
- 污染物