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。
3.
Chemotaxis (chemotactic movement) A TXIS in response to a chemical concentration gradient.
趋化现象：一种对化学浓度梯度的趋化反应。
4.
Only diffusion under a concentration gradient is considered in this chapter.
本章仅讨论由浓度梯度引起的质量扩散。
5.
Aerotaxis (aerotactic movement) A TAXIS in response to an oxygen concentration gradient.
趋氧性:一种对氧浓度梯度产生回应的排序。
6.
The anomaly belongs to mineralization anomaly.
异常圈闭好，强度较大，元素套叠好，具有三级异常浓度梯度。
7.
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。
8.
Study on the Influence of Different Concentration Gradient Neuromedin B Receptor Agonist to Mice s Gestational Age and Its Mechanism;
不同浓度梯度的NMBR激动剂对孕鼠孕龄的影响及其机制探讨
9.
We may assume that there is no correlation between the local velocity of a liquid particle at a mathematical point inside the void space and the concentration gradient.
我们可以假定，在空隙空间的一个数学点上液体质点的局部速度和浓度梯度之间无相关性。
10.
Decreased blood flow( eg, in shock) may lower the concentration gradient across the intestinal mucosa and decrease absorption by passive diffusion.
血流量的减少（休克病人）以降低跨肠粘膜的浓度梯度，从而减少被动扩散吸收。
11.
They must be able selectively to allow certain molecules or ions to enter across this barrier, often against concentration gradients.
这必须能选择性地让某些分子或离子（常常是逆着浓度梯度）通过这个屏障。
12.
Ecocline A CLINE that is due to a specific environmental factor, such as a gradient of heavy metal concentration in the soil.
生态渐变群：由物种生存特定环境因素影响而形成的一种渐变群，例如土壤中的重金属浓度梯度。
13.
Study on the Influence of Different Concentration Gradient Neuromedin B Receptor Antagonist to Mice's Age and Delivery Interval and Its Mechanism
不同浓度梯度的NMBR拮抗剂对孕鼠孕龄及分娩间隔的影响及其机制探讨
14.
Study on the Fabrication of Collagen Gradient via Microcontact Printing and Its Effects on the Adhesion and Migration of Endothelial Cells
微接触印刷法制备胶原蛋白浓度梯度及其对内皮细胞粘附与迁移的研究
15.
EFFECT OF STEPPED SPILLWAY ON CONTAMINATION WATER BODY WITH DIFFERENCE CONCENTRATION
阶梯式溢流堰对不同浓度污染水体的影响研究
16.
Assay of Acinetobacter SPP drug-resistance by Kirby-Bauer and Etest method
应用纸片扩散法与梯度浓度法测定不动杆菌属的耐药性
17.
Measurements on the Vertical Distribution of PM2.5 Concentration in Fog and Haze Days in Beijing City
北京雾、霾天细粒子质量浓度垂直梯度变化的观测
18.
One Dimensional Cahn-Hilliard Equation with Concentration Dependent Mobility and Gradient Dependent Potential
具浓度相关迁移率和梯度相关位势的一维Cahn-Hilliard方程