沉淀

Adding sulphate to the solution will give a precipitate.

酸盐加入该溶液会产生沉。

CBF can neutralize some electric charge of colloidal particles and make colloidal particles to sedimentate.

CBF可以中和胶体颗粒表面的部分电荷，使胶粒脱稳沉。

Acid phosphatase was initially contained within a continuous membrane in a sedimentable particle.

酸性磷酸酶最初包含在可沉颗粒的连续膜内。

The ingredients sat in the bowl unstirred while she buttered the pan.

在她为平底锅抹黄油时，各种配料在碗里沉下来。

There is some deposit in the bottom of the cup.

这只烧杯的底部有些沉物。

There is too much deposit in a bottle of wine.

酒瓶里有太多的沉物。

Surface micro-ornamentations observed were granulate, echinulate, fenestrate, sharp columellate, scale, and rugate.

表面细微构造有颗粒沉、毛细小刺、小孔隙、尖锐柱状突起、鳞片花纹、皱痕花纹等。

Dregs settled at the bottom of the container.

渣滓沉在容器的底部。

Complex formation titration, oxidimetry and precipitation titration were compared.

对配位滴定法,氧化还原滴定法和沉滴定法进行了比较。

Lake Manyara was ringed by crusty salt deposits.

马尼亚拉湖被看似硬壳的盐沉物环绕。

The cement anthraxolite and the squama anthraxolite are most important to this deposit.

浸染状碳沥青多属于原生沉积碳沥青，对矿床的形成仅起一定的还原沉的作用。

Adding poly acrylic acid(PAA)in the preparation of ammonium diuranate (ADU)was investigated.

本工作对在重铀酸铵(ADU)的沉反应中加入聚丙烯酸(PAA)的工艺进行试验研究。

By pre aeration in tanyard wastewater, the effect of primary settling improves obviously.

制革污水采用预曝气处理后，可大大提高初沉池沉。

The sediment settled and the water was clear.

质沉后, 水变清了。

The sediment of coffee will settle.

咖啡渣会沉下去。

Nanometer sized lead oxide was prepared by pyrogenetic decomposition of lead carbonate synthesized by chemical precipitation.

采用均匀沉法合成碳酸铅,在此基础上通过高温分解制备纳米氧化铅。

A new technology for producing PCC directly in the causticizing stage is reported in this paper.

介绍了一种苛化工段直接生产沉碳酸钙的新技术。

Oxgen precipitates (useful for gettering) can reduce the yield strength (critical shear stress) up to fivefole.

氧沉（可用作吸）会使屈服强度（临界剪应力）降低为五分之一。

Mineral deposits in Lechuguilla Cave take on fantastical forms in Carlsbad Caverns National Park, New Mexico.

矿物的图片集。矿物沉物在墨西哥龙舌兰洞穴位于卡尔巨洞国家公园，新墨西哥。

Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as dispersion solvent.

以乙腈为分散剂,采用沉聚合法合成了反乌头酸分子印迹聚合物微球。