concentration gradient

• 浓度梯度

concentration gradient的英文翻译是什么意思，词典释义与在线翻译：

英英释义

Noun:

1. a gradient in concentration of a solute as a function of distance through a solution;

   "the movement of a solute down its concentration gradient is called diffusion"
   

concentration gradient的用法和样例：

例句

1. Substrates may accumulate intracellularly against a concentration gradient.
   底物可以逆浓度梯度而积聚于细胞内。
2. The reaction rate is limited by the concentration gradient of oxygen in the sample.
   反应速率受试样中氧浓度梯度的限制。