查询词典 mechanisms

Objective To study the effects of prolactin on HLA-DR and CD40 expressions by human thyrocytes,and to investigate the possible mechanisms for PRL to affect the development of Graves'disease.

目的研究催乳素对人甲状腺细胞表面HLA-DR和CD40表达的调节作用，以探讨PRL影响Graves'病发生、发展的可能机制。

In order to investigate the mechanisms of pregnancy associated with diabetes harm to gravida and fetal, The Kunming mice models for pregnancy associated with diabetes were simulated, The effects of glucose in different concentrations was detected on the growth of embryo cells in vitro culture.

为研究妊娠合并糖尿病对孕妇及胎儿产生危害的机制，构建妊娠合并糖尿病的昆明小鼠动物模型，检测不同浓度葡萄糖对体外培养胚泡细胞生长的影响。

For this purpose Impress provides two mechanisms: the Grid and the Snap Guides.

为此，Impress提供了两种机制：网格和对齐辅助线

Although underlying mechanisms hae not been elucidated, eidence points to the participation of the nitric oxide and cyclic guanosine 3',5'-monophosphate system.

虽然根本的机制还没有阐明，但是证据显示一氧化氮和环鸟苷酸系统参与其中。

Although underlying mechanisms ⑴ hae not been elucidated, eidence points to the participation of the nitric oxide and cyclic guanosine 3',5'-monophosphate system.

虽然根本的机制还没有阐明，但是证据显示一氧化氮和环鸟苷酸系统参与其中。这里，我们检测到在MC3T3-E1成骨细胞的分化中基质金属蛋白酶13的mRNA，蛋白和活性的升高，诱生一氧化氮合酶和一氧化氮产物的升高。

In the course of evolution, when life emerged from the sea in the form of amphibia, a general chemical-sensitive system likely separated into two anatomically distinct but functionally united mechanisms to take into account the chemical information occurring in two different environments, one inside the body—taste or gustation—and one outside—smell or olfaction.

在进化的过程中，当生命以两栖类的形式从海洋里出现时，可能这一种主要的化学感应系统就分成了两种在解剖学上独立但功能上联合的器官。这种器官用来通过两种不同的环境分析化学信息。一种是在分析体内环境的，这就是味觉。另一种分析体外环境的，这就是嗅觉。

The mechanisms and types of hindered amine light stabilizer and antioxidant as well as the influence of the combination of HALS and antioxidant on the photodegradation of polymer were summarized.

阐述了受阻胺稳定剂和抗氧剂的分类和作用机理，重点介绍了受阻胺类光稳定剂和抗氧剂并用对聚合物紫外光降解中的影响。

Objective: To investigate the effects and mechanisms of protein C activator from the venom of agkistrodon halys on blood coagulation after the myocardial infarction.

目的：探讨蝮蛇蛇毒蛋白C激活剂对心肌梗死发生后血液凝固性的影响及其机制。

There is evidence that handedness can be influenced by social and cultural mechanisms.

也有证据表明社会和文化体制能影响"利手"。

First, the characteristics of UMTS and WLAN and their handoff mechanisms are analyzed in the paper.

本文首先分析了UMTS和WLAN的网络特性，深入研究了这两种网络内部的切换技术。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。