起重要作用

Androgens, the male sex hormones, play an essential role in male sexual differentiation and development.

雄激素即男性激素对男性性别的分化和发育起重要作用。

But so far, according to the advances in research we found that antigens also play a very important role.

根据目前的研究进展，抗原在免疫耐受过程中也起重要作用。

Even during tough times, companies have toretain key talent -- which could work in your favor when it comes to araise, Mr. Ronza says.

龙扎说，即使是在经营困难的时候，企业也必须留住那些起重要作用的优秀员工，如果你属于这类员工，那么这将对你要求加薪有利。

These bryophytes, in this sense, have to tolerate great heat and drought.

在干旱和半干旱地区，影响苔藓植物分布的环境因子包括降水、p H值、Ca CO3 含量、植被盖度、有机质含量以及土壤质地等，其中起重要作用的是降水。

NSE was showed to play important role in the mosquito resistance against organophosphorus insecticides and was one of important mechanism for the development of resistance towards carbamates, while it has little relation with the resistance against pyrethroids.

NSE在淡色库蚊对有机磷类杀虫剂的抗性中起重要作用，也是对氨基甲酸酯类杀虫剂产生抗性的机制之一，与对拟除虫菊酯类杀虫剂的抗性关系不大。

Deferoxamine can attenuated the brain edema. Conclusion RBCs play an important role in development of brain edema after ICH and the use of iron chelators can abate brain edema after ICH.

红细胞在脑出血后脑水肿的形成中起重要作用；铁络合剂可减轻脑出血后脑水肿。

As one of the non-protein amino acids,citrulline plays important role in the urea cycle.

瓜氨酸是一种非蛋白质氨基酸，在尿素循环中起重要作用。

Some stimulators, including viruses, tumor cells and hot shock, could promote the expression of NKG2 receptors and their ligands via activating certain transcription factors which are capable of up-regulating NKG2 promoters' activity. Meanwhile, epigenetic mechanisms including DNA methylation and histone posttranslational modifications are also critical to expression of NKG2 receptors and their ligands and may control the clonally distribution of some NK cell receptors.

病毒、肿瘤和热休克等刺激可以通过激活相应的转录调节因子，提高启动子活性而上调NKG2家族受体及其配体的表达，而启动子区DNA的甲基化状态、组蛋白的乙酰化和甲基化等表观遗传调控，在NK细胞受体及其配体的表达方面亦起重要作用，并决定NK细胞受体的克隆性分布。

The sources of sending out information from the brain are various motor cortexes.

的量子物理过程，跨细胞的非定域相关性在其中起重要作用。

The experimental results indicated that SDBS could increase the degradation rate and the first-order reaction rate constant was positively related to the logarithm of concentration of SDBS.

实验表明：涕灭威在表层土壤中的降解速率明显快于深层土壤，在未灭菌土壤中的降解速率明显快于灭菌土壤，微生物在涕灭威的降解代谢中起重要作用。

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。