变性作用

According to the Newton's second law of motion, the law of conservation of mass,and Bingham plastic flow equation of slurry,as well as under top cement pulsation,the mathematical models of one dimensional pressure pulse propagation downwards in the cement column was established.

文中根据牛顿定律、质量守恒定律及水泥浆的宾汉塑性流变性，在顶部水泥脉冲振动作用下，建立了水泥浆中，一维压力传播的波动方程的数学模型。

In the present paper,we investigate solvable radicals and Hopkins nilpotent radicals for Lie triple systems and prove that both radicals are invariant under actions of deriva- tions.

本文讨论李三系的可解根基和Hopking幂零的某些性质及导子作用下的不变性，讨论了李三系次理想的某些性质，证明了李三系为幂零的当且仅当每个子系都是次理想。

The nitrocellulose filters are then placed on wet filter paper containing alkali, which denatures the DNA.

再将硝酸纤维素滤膜置于含碱的湿滤纸上，碱的作用是使DNA变性。

Thermal treatment action in pipage have great effect on the rheology of waxy crude .

管输过程中热处理作用对含蜡原油的流变性具有很大的影响。

Reduce the glutamic-pyruvic transaminase in serum, lessen denaturalization and putrescence of liver cell and renew them, increase the contents of liver glycogen and r globin, and accelerate growth of liver cells, which has well protective effect to liver cells.

降低血清中谷丙转氨酶、减少和恢复肝细胞的变性和坏死，增加肝糖元、r球蛋白的含量，以及促进肝细胞的再生，对肝脏具有良好保护作用。

At the same time, PDI can act as molecular chaperone that help the denatured proteins refold and inhibit the aggregation of the denatured proteins.

在神经变性疾病如帕金森症、阿尔兹海默症、肌萎缩侧索硬化症、多聚谷氨酰胺疾病中，PDI可通过抑制错误折叠蛋白的聚集以及遍在蛋白化，起到神经保护作用。

Objective: To study the effects of rhodopsin gene in autosomal dominant retinitis pigmentosa.

目的：探讨视紫红质基因在视网膜色素变性疾病中的作用。

In some sense,light damage depends on the amount of rhodopsin available for bleaching during light exposure.

摘 要：视紫红质是感光细胞中的一种视色素，在光线的接收和视觉电位的产生方面具有重要的生理作用，由视紫红质介导的过度光信号传导是光性视网膜变性的主要原因。

This article reviews the role of rhodopsin and RPE65 protein in retina light injury and other related retinitis pigmentosa degeneration disease.

就视紫红质和RPE65蛋白在光致视网膜变性中的作用机理作一探讨。

This change in viscosity under shear force is referred to as thixotropy.

这种在剪切力作用下黏度随之变化的现象被称为触变性。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失