crystal precipitation是什么意思

用法例句

A crystal precipitation, which is liable to present, is the formation of CaSO4·2H2O when the concentrations of Ca2+ and SO42-exceed the concentration plot constant.

晶状沉淀是一种经常容易出现的沉淀,是酒液中的Ca2+、SO42-的浓度积超过其浓度积常数后形成CaSO4·2H2O结晶状沉淀析出的。

Simulated wastewater and the wastewater from a coke-making factory were used to investi- gate the crystallization and flotation mechanism of precipitates formed in the precipitation of ammonia nitro- gen in wastewater.

用实验室模拟废水和焦化废水研究了废水中其他成分对氨氮沉淀物结晶状态的影响。

The protein expression of dipeptidyl pepti-dase II in lens of galactose cataractous rats;

半乳糖性白内障大鼠晶状体中二肽基肽酶II的表达

Lipid peroxidation and antioxidation in lens of aging rats;

增龄大鼠晶状体老化过程中脂质过氧化及抗氧化能力变化

Research on repeatability and resolution of congenital nuclear cataract lens protein two-dimensional electrophoresis;

先天性核性白内障晶状体蛋白质双向凝胶电泳可重复性与分辨率研究

Aspheric topographical features of the anterior surface of the human crystalline lens;

人正常晶状体前表面的非球面地形特征

Methods The total alkaloids and polysaccharides were extracted from Dendrobium nobile;Wistar rats' crystalline lenses were cultured in DMEM medium and divided into 7 groups.

方法采用溶剂提取法分离提取金钗石斛总生物碱和粗多糖;DMEM低糖培养基体外培养Wistar大鼠晶状体,将晶状体分为7个组,分别在培养后6、12、18、24 h四个时段观察并记录晶状体混浊度的改变;最后,检测各组晶状体水溶性蛋白、GSH的含量、及T-SOD和MDA的活性。

Methods: The animal model of diabetes was introduced by streptozotocin, and the glucose, sorbitol and fructose in crystalline lens and the blood glucose(BG), glycosylation of serum albumin and insulin in serum were detected.

方法 :以链脲佐菌素造成糖尿病动物模型 ,测定各实验组晶状体组织中葡萄糖、果糖、山梨醇含量以及血糖、糖化血清蛋白指数和血清胰岛素。