The cyclomorphosis effect of serum with Officinal Dendrobium Stem of the four concentration gradient on the two NPC cell strain,.
四个浓度梯度的石斛血清分别对两个鼻咽癌细胞株的周期改变的影响。
参考来源 - 铁皮石斛抗鼻咽癌的作用研究⑤In the catalyst layer, the methanol solution concentration gradually reduces from diffusion layer to membrane. Large methanol solution concentration gradient appears in the catalyst layer at high feed concentration.
⑤催化层内从扩散层侧到质子交换膜侧,甲醇浓度逐渐降低,而且进料浓度越大,甲醇浓度梯度越大;放电电流密度越大,催化层内甲醇浓度梯度越大,同一位置的甲醇浓度越低。
参考来源 - 直接甲醇燃料电池内阳极侧两相流动与传输特性·2,447,543篇论文数据,部分数据来源于NoteExpress
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。
The 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。
They move from regions of high concentration to regions of low concentration by this natural flow down a concentration gradient.
从高浓度区域,向低浓度区域流动,顺浓度梯度流动
Movement down a concentration gradient occurs fairly rapidly over short distances like a micron or so, like the size of a bacterium.
顺浓度梯度扩散在一微米左右的短距离内,相当迅速,一微米相当于一个细菌的大小
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