动的

As one of the most important necessary part,the bogie frames property has significant impact on running safety of EMU .

转向架构架是动车组的关键部件之一，其性能好坏对动车组运行安全性具有十分重要的影响。

In this paper a two2point boundary value problem for a system of singularly perturbed ordinary differential problems is considered.

讨论奇摄动常微分方程系统的二点边界值问题，这是奇摄动问题中较难的部分。

Objective: To detect the changes of acetylcholine and cholecystokinin octapeptide(cck-8) in brain of hyperactive mice, in order to find the mechanism of ADHD.

目的：了解多动小鼠脑内乙酰胆碱和八肽胆囊收缩素(cck—8)的改变，探讨多动症的发病机理。

According to the feature of verb-noun collocation structure,the method of mutual information is improved for identifying verb-noun collocation .

根据动名搭配的结构特点，对基于互信息的搭配知识获取方法进行了改进，使之成功地应用于动名搭配识别。

In this thesis, we studied the effects of nuclear actin on gene transcription regulation, with a special focus on the relations between the nuclear actin and RNA polymerase II in concanavalin A-stimulated lymphocytes and HeLa cells.

本文以ConA激活的淋巴细胞和HeLa细胞为实验材料，从不同角度研究了细胞核肌动蛋白与RNA聚合酶Ⅱ相互作用，并对细胞核肌动蛋白参与RNA聚合酶Ⅱ的作用机制进行了探讨。

The connubiality that someone sees neighbour has an other people is very harmonious, the husband comes back from outside, as it happens sees the wife is blowing kitchen of baked wheaten cake, make one poem, send a wife to say: Blow fire bright red lip is moved, wrist of the jade that add firewood is inclined.

导读：某人看到邻居有户人家的夫妇关系很和谐，丈夫从外面回来，正好见妻子在吹火烧灶，就作一诗，赠给妻子说："吹火朱唇动，添薪玉腕斜。遥看烟里面，恰似雾中花。"某人看到邻居有户人家的夫妇关系很和谐，丈夫从外面回来，正好见妻子在吹火烧灶，就作一诗，赠给妻子说：吹火朱唇动，添薪玉腕斜。

Vector nature of angular momentum, precession, conservation of vector angular momentum (its transfer between parts of a system), nutation.

角动量的矢量特性，进动，角动量守恒(它在系统内部之间的转移)，章动。

A damping simplification method is proposed which keeps the high accuracy of the dynamic contact force method.

动接触力算法是求解粘弹性动接触问题的精度较高的方法之一。

The mean and turbulence characteristics of velocity fields of turbulent round jets at different velocity ratios in counterflow and coflow ambient are investigated thoroughly.

全面研究了不同射流流速比下反向流动和同向流动环境水体中紊动圆射流流速场的时均特性和紊动特性，分析了流速比对射流特征参数的影响。

Based on analysis of DTG's coupling character, its decoupling control method is studied, and decoupling method of diagonal matrix is determined to be used in decoupling control of DTG's pulse rebalance loop.

通过对转子运动过渡过程时期转速变化规律的理论研究与实验测试数据的分析、处理，为动调陀螺仪动基座启停控制单元设计奠定了理论和实验基础。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。