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汉语拼音：chén diàn

1.溶液中难溶解的固体物质从溶液中析出。

2.从溶液中析出的难溶解的固体物质。

3.比喻凝聚，积累：情感需要～，才能写出好诗。过多的资金～对于流通是不利的。

• Once its impurities had settled, the oil could be graded.

  一旦杂质沉淀下去，油就可以分级了。

• Adding sulphate to the solution will give a precipitate.

  将硫酸盐加入该溶液会产生沉淀.

• Dregs settled at the bottom of the container.

  渣滓沉淀在容器的底部.

• The sediment settled and the water was clear.

  杂质沉淀后,水变清了.

• The lees of wine gradually subside.

  酒渣慢慢地沉淀下来.

• The sediment of coffee will settle.

  咖啡渣会沉淀下去.

• Ginny's initial rage at his treatment of Chris had simmered down to resentment.

  金尼起初因他对待克丽丝的态度而怒火中烧，后来这种愤怒慢慢沉淀为了憎恶。

• For protein crystallization, the main impact of precipitant is on the solvent.

  对于蛋白质的结晶，沉淀剂主要在溶剂上产生作用。

• Iron and aluminum compounds precipitate as a voluminous sludge.

  铁和铝的化合物成为一种体积庞大的蓬松的游渣沉淀下来.

• Various substances in plant extracts may cause spontaneous or non - specific precipitation.

  植物提取液中的各种物质都可能引起自发的或 非 专化性的沉淀.

• Emitters on trickle system can be blocked by precipatate.

  沉淀使灌溉系统中的发射器发生被阻塞.

• It is cool and filter the precipitated caesium dichloroiodide.

  这是冷却,滤出沉淀的二氯碘化铯.

• This precipitate dissolves in an excess of aqueous ammonia.

  这个沉淀能溶解在过量的氨水中.

• Most of the cellulose will settle to produce a sludge.

  大部分纤维素沉淀生成污泥.

• Frictional behavior is modified by colloidal silica or starch deposition.

  耐磨损性能可以通过在织物上沉淀胶状硅或淀粉一类物质而得到改善.