在...起作用

Umbllaria are interconnected to form a single myoneme system that may act as the role of cell skeleton as well as providing the mechanism by which the zooid contracts and relaxes.

这些纤维在细胞生活状态时起着细胞骨架的作用，并彼此协同作用，控制着动物体的收缩和舒展。

The study, led by Benjamin Alman from the Hospital For Sick Children, Toronto, inestigated the role of the β-catenin signaling pathway, which actiates T cell factor -dependent gene transcription, and which is known to hae a key regulatory role in embryonic skeletal deelopment.

这项由来自多伦多儿童医院（Hospital For Sick Children？）的Benjamin Alman领导的研究调查了β连环蛋白信号通路的作用，这条通路能激活T细胞因子依赖的基因转录，并且被发现在胚胎骨骼发育中起关键作用。

Endothelial dysfunction and platelet activity initiate this process, while anticoagulative activity and fibrinolytic system sustain it, at last forming thrombus.

在这一过程中，内皮细胞损伤，血小板激活起始动作用，而抗凝、纤溶系统起持续作用，终导致血栓形成。

The pathological changes of the lung and the number of positive NOS staining cells in pulmonary arteriole, pulmonary small veins, bronchioli and pulmonary alveoli in each group were observed Results The numbers of positive NOS sta...

一氧化氮在肺损伤的过程中起着重要的作用，超短波对NOS的活性具有明显的调节作用

They weren′t only the pathologic basis of arthrosclerosis, but the important factors in prethrombosis. So they promoted the occurrence of cardiac and cerebral infarction.

心肌梗塞和脑梗塞时除TG和apoB增高，HDL-C减低外，Lp、PLT及M-PKC增高，在血栓早期起重要作用，对心梗和脑梗的发病起促进作用。

To sum up, relationship between managerial mechanisms and economic performance,namely the effects of governmental managerial mechanisms on the allocation ofagricultural resources, was described and discussed objectively in this paper. Positive andnegative effects of managerial mechanisms on economic performance in agriculture can beseen.

现代新制度经济学强调制度结构以及制度变迁是影响经济绩效以及经济发展的重要因素，即在国家力量作用下的制度变革和制度创新对引起经济增长和发展的各种要素起着极为重要的主导和诱使作用。

The bimolecular electron transfer rate constants demonstrate a marked dependence on ionic strength. This indicates that the electrostatic interaction plays significant role in the electron transfer.

电子传递速率常数的对数与离子强度符合指数关系，表明静电作用在电子传递过程中起着较重要的作用。

Cation group has the capability of charge neutrality and this would make oily wastewater demulsify and remove oil easily. Hydrophobic group would improve hydrophobic-oleophilic nature of the oil granule. Simultaneously, wetting reversed agent would change wetting performance of oil granule, enhance conglutination capability between air bubble and oil granule. And Frother would form bigger foam layer on the water, so it could prevnt granule with air bubble from rolling downward.Using the hydrophobic polymeric flocculant as one of ingredients for flotation agent formula, the flotation agent has good treatment effect.

浮选剂配方中的疏水性高分子絮凝剂分子链上带有的阳离子基团起到电中和作用，使含油污水易于破乳除油，而疏水基团能增强颗粒的疏水性能；润湿反转剂能改变颗粒的润湿性，增强气泡与颗粒的粘附能力；起泡剂在水面能形成强度较大的泡沫层，起阻止带气絮粒向下翻动的作用。

Medicamentous liver lesion may occurred more commonly in HBsAg positive patients after antituberculous therapy.bipheny dicarboxylate and glucurolactone can only prevent and cure part of them.Drug anaphylactic reaction may play a role in medicamentous liver lesion.

HBsAg病例接受抗结核治疗易发生药物性肝损害，联苯双酯、葡醛内酯只对部分药物性肝损害有预防和治疗作用，而药物过敏反应可能在抗结核药所致药物性肝损害中起一定作用。

Cell apoptosis is an important factor in the cell necrose following the skeletal muscle damage. The apoptosis relative genes such as Bcl-2, Bax are crucial in skeletal muscle cell spoptosis. Adaptation and damage are two dichotomal facets in daily physical exercise and military training.

细胞凋亡是骨骼肌损伤后细胞发生坏死过程中的重要作用因素，如凋亡相关基因：Bcl-2、Bax等在骨骼肌细胞凋亡过程中起着非常重要的作用。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新