concentration gradient的意思

concentration gradient中文翻譯：

[化學]濃度梯度

相似詞語短語

gradient───n.梯度，陡度;（溫度、氣壓等）；傾斜度，坡度;變化率，梯度變化曲線；adj.傾斜的;步行的，能步行的

concentration───n.濃度；集中；濃縮；專心；集合

gradient css───漸變css

gradient equation───梯度方程

impurity concentration───[電子]雜質濃度

gradient vector───[數]梯度向量

high concentration───高濃度，高強度

biconjugate gradient───雙共軛梯度

concentration curl───[體]單臂啞鈴彎舉

雙語使用場景

Salts are enriched around electriferous groups of polymer molecules in solution, which formed a salt concentration gradient.───溶液中的鹽份富集在聚合物分子的帶電基團附近，并形成鹽濃度梯度分布。

variation of methane concentration gradient was greater.───甲烷濃度的梯度變化比較大。

The movement of a solute down its concentration gradient is called diffusion.───溶質沿著濃度梯度溶解的運動過程被稱作分子擴散運動。

Passive diffusion : In this process, transport across a cell membrane depends on the concentration gradient of the solute.───被動擴散在被動擴散過程中，跨細胞轉運依賴于溶質濃度梯度。

The invention discloses a method for converting free energy stored in an ion concentration gradient form into electric energy.───本發明公開了一種將以離子濃度梯度形式儲藏的自由能轉化為電能的方法。

Extraction velocity had a relation with interface areas, concentration gradient of solute and the status of fluid. . .───萃取速率與相界面積、兩相中的溶質濃度差和滴內流體力學狀態有關。

To transport(ions or molecules)against a concentration gradient by the expenditure of chemically stored energy.───輸送通過消耗以化學形式儲存的能量把（離子或分子）輸送到一個集中傾斜度

Salts could be enriched around electriferous groups of polymer molecules in solution, which formed a salt concentration gradient.───溶液中的鹽份為非均勻分布，在聚合物分子上帶電基團附近富集后形成濃度梯度。

This sets up a chemical concentration gradient that tells stem cells how and where to develop.───形成化學濃度梯度，告訴干細胞如何以及向哪兒發育。

英語使用場景

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.