impurity中文什么意思

• n.
  〔常用 pl.〕
  1.不纯，不洁。
  2.下流，不道德，不贞节，杂质。
  短语和例子
  impurities in food 食物中的杂质。 political impurities 政治渣滓；牛鬼蛇神。

• a orption impurity:    吸收杂质
• absorption impurity:    吸收杂质; 吸收沾染
• acceptor impurity:    受素不纯物; 受体杂质; 受钟质; 受主杂质
• accompanying impurity:    伴生杂质
• active impurity:    活性杂质

例句与用法

1. It is free from air, moisture or impurities .
   它不含空气，水份和杂物。
2. Impurities tend to segregate at grain boundaries .
   杂质常常在晶粒间界偏析。
3. This impurity must be purged away after death .
   这种污秽应该在死后加以净化。
4. The buildup of impurities often results in defective plating .
   杂质的积累经常导致不良的电镀。
5. The impurities present have an important effect on the rate of setting .
   存在的杂质对凝固速率有很大的影响。

英文释义

名词

1. the condition of being impure
   同义词：impureness
2. worthless or dangerous material that should be removed; "there were impurities in the water"
   同义词：dross

百科释义

Impurities are substances inside a confined amount of liquid, gas, or solid, which differ from the chemical composition of the material or compound.

其他语言

impurityとは意味：impurity n. 不潔物, 不純物. 【動詞＋】 ◆burn off impurities 不潔なものを焼却する ◆contain impurities 不純物を含んでいる ◆eliminate impurity 混ざりものを取り去る ◆filter out impurities 濾過(ろか)して不純物を取り除く ◆refine out all impurities すべての不純物を除去する...
impurity meaning： Noun: impurity    im'pyûritee Worthless or dangerous material that should be removed "there were impurities in the water" - dross   The condition of being impure ...
impurity en francais：n. impureté; immondicité; saleté
impurity artinya：ketidak-bersihan
impurity 뜻：noun, 불결, 불순, 음란, 외설(obscentiy)불순물, 혼합물, 불순한(부도덕한 행위,
impurity перевод：1) загрязненность, засоренность Ex: impurity of air загрязненность воздуха Ex: impurity of thought нечистоплотность Ex: impurity of thought нечистоплотность мыслей 2) примесь Ex: impurities in fo...