查询词典 mechanisms

Thus, it is urgent to further study the molecular mechanisms of colorectal cancer.

因此，从分子水平上进一步研究大肠癌的发病机制十分必要。

When a person is ill, the body 's natural defence mechanisms come into operation.

当人生病时，身体中的自然防卫系统就开始起作用了。

He also suggested that this is one of the compensatory mechanisms.

他也提出，这是一种补偿的机制。

Antisense technologies inhibit the expression of a target gene in a sequence-specific manner, with DNA or RNA molecules binding complementally to the target mRNA via Watson-Crick base pairing. As a result, the target mRNA is either degraded or blocked for translation by various mechanisms.

反义技术利用DNA或RNA分子通过Watson-Crick碱基配对原则与目的基因的mRNA互补结合，通过各种机制使其降解或抑制其编码蛋白的翻译，从而抑制目的基因的表达。

With the rapid development of computer and the CFD theory numerical simulation became the most popular measure to resolve these mechanisms complex and observation difficulty by experiment problems.

随着计算流体力学的发展及计算机的广泛应用，数值模拟成为研究这些过程机制复杂、实验观测困难问题的重要手段。

This will be much more useful than a graphical analysis procedure when analyzing a number of positions and/or a number of different mechanisms, because the expressions will be easily programmed for automatic compotation.

从原点到速度多边形上的各点所画的线代表该机构上相应各点的绝对值。速度多边形上的任意两点间的连线代表了该机构对应两点的相对速度。

The drive system adopts 5 independent drive mechanisms and a common drive mechanism, therefore both the working space and cost are reduced. In the design of the control system, the hydraulic servo technique and modern control technique are applied. The hydraulic stepless variable speed device adopts compound open and closed static pressure drive pattern, ensuring the smoothness of the drive.

其中的传动方案设计中采用5个独立的传动系统和1个共用的传动系统，既节约了空间和成本，又满足了技术要求；控制系统设计中运用了液压伺服技术和现代控制理论技术；液压无级变速装置采用闭式和开式静压传动系统相结合的方式，传动系统平稳，波动小。

OBJECTIVE: To observe the effect of compound danshen on neural function defect and free radicals in patients with cerebral infarction so as to probe into its possible mechanisms.

目的：观察复方丹参对脑梗死患者神经功能缺损程度及自由基的影响，并探讨其可能作用机制。

Basic Theory of Machines and Mechanisms, Engineering Drawing, Higher Mathematics and Computer Culture Foundation are the precourse for this course.

该课程的先行课是机械设计基础、高等数学、工程制图、计算机文化基础。为以后从事工程技术工作打下基础。

This paper discusses the mechanisms and implementation details of concatenation control in a three - phase asynchronous motor with double closed loop.

本文所讨论的是双闭环三相异步电动机的串级调速的基本原理与实现方法。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。