concentration gradient发音

意思翻译

[化学]浓度梯度

相似词语短语

gradient───n.梯度，陡度;（温度、气压等）；倾斜度，坡度;变化率，梯度变化曲线；adj.倾斜的;步行的，能步行的

concentration───n.浓度；集中；浓缩；专心；集合

gradient css───渐变css

gradient equation───梯度方程

impurity concentration───[电子]杂质浓度

gradient vector───[数]梯度向量

high concentration───高浓度，高强度

biconjugate gradient───双共轭梯度

concentration curl───[体]单臂哑铃弯举

双语使用场景

Salts are enriched around electriferous groups of polymer molecules in solution, which formed a salt concentration gradient.───溶液中的盐份富集在聚合物分子的带电基团附近，并形成盐浓度梯度分布。

variation of methane concentration gradient was greater.───甲烷浓度的梯度变化比较大。

The movement of a solute down its concentration gradient is called diffusion.───溶质沿着浓度梯度溶解的运动过程被称作分子扩散运动。

Passive diffusion : In this process, transport across a cell membrane depends on the concentration gradient of the solute.───被动扩散在被动扩散过程中，跨细胞转运依赖于溶质浓度梯度。

The invention discloses a method for converting free energy stored in an ion concentration gradient form into electric energy.───本发明公开了一种将以离子浓度梯度形式储藏的自由能转化为电能的方法。

Extraction velocity had a relation with interface areas, concentration gradient of solute and the status of fluid. . .───萃取速率与相界面积、两相中的溶质浓度差和滴内流体力学状态有关。

To transport(ions or molecules)against a concentration gradient by the expenditure of chemically stored energy.───输送通过消耗以化学形式储存的能量把（离子或分子）输送到一个集中倾斜度

Salts could be enriched around electriferous groups of polymer molecules in solution, which formed a salt concentration gradient.───溶液中的盐份为非均匀分布，在聚合物分子上带电基团附近富集后形成浓度梯度。

This sets up a chemical concentration gradient that tells stem cells how and where to develop.───形成化学浓度梯度，告诉干细胞如何以及向哪儿发育。

英语使用场景

Here, the continuing water diuresis may have washed out the medullary concentration gradient and led to a protracted concentrating defect.

Lawrence then supposes that bristles grow soas to point down the concentration gradient.

Expressions for interdiffusion coefficients were derived in the literature, but they are all based on the concentration gradient.

Facilitated diffusion A passive transport of molecules across a cell membrane along a concentration gradient, mediated by carrier molecules or complexes, usually proteins.

The reaction rate is limited by the concentration gradient of oxygen in the sample.

A hysteresis in the current-voltage response was observed due to the movements of PF6- counterions and the redistribution of ion concentration gradient.

This morphogen concentration gradient can thus be used to determine the position of the cells.

In diffusion, particles flow down the concentration gradient.

Again a vertical stable salt concentration gradient is set up, and a heat source introduced.