英德
有道
百度
谷歌
图片
维基
百科
溶质扩散 [róng zhì kuò sàn]
solute diffusion
- 文摘:从溶质输移扩散方程出发，针对强透水层上均质土壤的液体饱和状态，在顶层含有大量饱和溶质(如养分等)维持着渗透扩散的条件下，进行严密的数学推证，给出均质土壤中溶质浓度分布的解析解。
Abstract: In this article, starting from solute′s transport a nd diffusion equati on, aiming at the saturation state of liquid in homogeneous soil of impermeable stratum and on the condition that lots of saturated solute (e.g. nutriment) on t op of the soil maintain diffusion, a strict mathematical deduction is carried ou t, and the analytical solution of solute′s concentration distribution in homogeneous s o il is given. - 摘要根据凝固过程中溶质元素偏析和扩散的基本规律，建立了凝固过程中氧化钛的长大模型。
The titamium oxide growth model during solidification is established according to the basic rules of segregation and diffusion. - 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。
Passive diffusion: In this process, transport across a cell membrane depends on the concentration gradient of the solute.
 |
 |
 |
 |
 |
 |
 |
中国词汇量第二的英语词典
更多精彩，登录后发现......
