阻遏

Tannin is an important feeding det errent to herbivore s.

单宁是动物的重要觅食阻遏剂之一。

Chloramphenicol inhibits the hydrogenase activity even in the presence of nickel.

氢酶活性表达的时间进程受镍的调节，氯霉素阻遏氢酶活性。

The implementation of the family planning policy has imposed limit on the physical right and has begun a hidden confrontation between the power and the physical right.

政策考虑的社会利益问题是人们不怎么关心的，而人们念念不忘的想法又是权力所要阻遏的，计生与超生在抓与逃之间游移。

The robustness of this model is discussed by using the S-system model. And the influences of cell growth rate on the biosynthesis of tryptophan, stability and dynamic behavior of the trp operon are investigated. A steady-state optimization model is established. It maximizes the accumulative term accounting for both consumption and secretion. The nonlinear optimization problem is approximately transformed to a linear optimization problem.

本文对表达阻遏蛋白的基因和表达合成色氨酸关键酶的基因之间相互作用进行了研究，通过模型考察了比生长速率对色氨酸生物合成和系统稳定性的影响，对色氨酸合成过程所涉及到的mRNA、酶等的动态行为进行了理论预测和分析，通过S-系统方程将非线性系统转化为线性系统，研究了系统的鲁棒性，并对色氨酸生产进行了优化。

Repressor proteins are produced by a regulator gene but they are unable to bind to the operator in their normal conformation.

阻遏蛋白质会由调控基因所产生，但它们却不能够与操纵基因结合。

The described DNA sequences can also be used to block synthesis of ACC synthase or ACC oxidate using co-suppression.

所述DNA序列也可用来通过共抑制而阻遏ACC合成酶或ACC氧化酶的合成。

The British team decided to look for a substance that would block the enzyme's function in photorespiration while allowing it to function in photosynthesis.

这个英国的科学家小组下决心寻找一种物质，这种物质能阻遏酶的光呼吸的功能，而让它发挥光合作用的功能。

However, in the other cases, activation of NF-κB could repress disease development.

但在另一些情况下，NF-κB的激活可阻遏疾病的发展。

In negative repressible operons , transcription of the genes on the operon normally takes place.

在负向可阻遏操纵子中，操纵子的基因转录一般都会发生。

The lac operon is an inducible operon, whereas the trp operon is a repressible operon.

乳糖操纵元是可诱导的操纵元；色氨酸操纵元是可阻遏的操纵元。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。