查询词典 play a role in

In the new curriculum system,the class teacher is not only a disseminator of knowledge, but also should reflect a lofty morality and play a role of educating people .

在新课程体系下，班主任不仅是知识的传播者，更应体现出崇高的师德，发挥育人的功能。

RESULTS: Stent materials play an important role in reducing inflammatory reaction and restenosis following stent implantation. As a medical material for humans, the features of stent should be meet the requirements of reliable distensibility, mechanical persistence, good flexibility and geometrical stability, possible small diameter, excellent blood compatibility, as well as good corrosion resistance. All of these depended on the mechanical and physical features of materials.

结果：支架材料的选择在减少机体炎症反应的强度和持续时间，减少支架置入后血管内再狭窄的发生起着重要的作用，作为人体医用材料，对支架各方面性能都提出了很高的要求，包括可靠的扩张性和力学持久性、良好的柔韧性和几何稳定性、尽可能小的外径，优异的血液相容性和耐蚀性，而支架上述特性都依赖于材料的力学和物理特性。

Tax basic principles are legal cardinal norms that decide tax distributive law and the state will, and adjust tax relations. They play a commanding role in each tax legal system and all the standards. They also integrate the standards.

税法基本原则是决定税收分配规律和国家意志，调整税收关系的法律根本准则，它对各项税法制度和全部税法规范起统率作用，使众多的税法规范成为一个有机的整体。

These results suggest that zooxanthellae may play a role in regulating the diurnal cycle.

这些结果显示共生藻可能有调节幼生释放日夜周期的作用。

According to available data, it seems that the HIV virus, antibodies play a role in bypassing the key effect of divalent ---.

根据掌握的数据，似乎HIV病毒绕开了抗体发挥作用的关键———二价效应。

The analysis of the experimental data indicates that membrane lipids play a leading role in the interaction of divalent metal ions with membrane lipids.

对实验数据的分析表明，在二价金属离子对膜脂的影响中，膜脂起了主导作用。

The origin of theoretic conflict is discussed through different methods, different angles are disclosed of the hotspots that different standards play a role in environment quality. The divarication on specialization of environment density products in industry structure is argued. At last, the pollution control effect on competition is studied by theoretical model.

从理论发展的不同脉络为线索分析南北矛盾的产生，从双方争论的热点问题探讨环境标准的差异对南北国家环境状况影响的不同理论视角，分析了南北双方产业结构中环境密集产品的专业化上存在的分歧，最后采用理论模型研究污染控制对国际竞争力的影响。

Part two.Effect of MDM2 gene polymorphism and chemotherapy drugs in leukemia cell linesObjectives:DNR and etopside play key role in leukemia therapy.

第二部分白血病细胞系MDM2基因多态性与化疗药物的研究研究目的：DNR和VP-16在白血病治疗中发挥重要的作用。

With the development of domestic market economy, enterprises play a more and more important role in it.

随着我国市场经济的发展，企业在市场经济发展中扮演着极其重要的角色。

In many systems of permanent subsistence agriculture, domesticated animals play an important role.

在许多固定的自给农业系统中，家畜起着重要的作用。

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。