查询词典 normalizing factor

3D-CTM (Coupled Thermo-Mechanical Forming Simulation) software for precision forging process of aero-engine blade was developed. The key technologies of 3D coupled rigid-viscoplastic thermo-mechanical FEM simulation of blade forging process were studied systematically. By using the remeshing method of contracting from the boundary to the inner, new mesh system from old distorted mesh system can be obtained. A method of modifying the position of nodes touching on the die according to its original normal was proposed to avoid "dead lock" problem due to uncontinuity of normal of scatted die meshes. The pseudo-static iterative algorithm was used to simplify the coupled thermo-mechanical computation. In particular, formulations to determine relaxation factor β was established for rigid viscoplastic FEM adopting penalty function method, and an improved cubic factor rapid algorithm derived from these formulations was proposed by combining with the advantage of advance and retreat search method.

采用基于边界构形的内缩法，实现了三维畸变网格的重新划分；提出了初矢修正法对触模节点的位置进行修正，解决了由于离散的模具网格的法矢不连续造成的&死锁&问题；采用准静态迭代法简化了速度场和温度场耦合计算过程；特别是针对减速因子β的选取，建立了适用于三维复杂成形过程刚粘塑性罚函数法有限元三次因子法的计算公式，并结合进退搜索法提出了改进的三次因子快速算法，提高了模拟计算效率和稳定性，在此基础之上，开发了面向叶片精锻过程的三维刚粘塑性热力耦合有限元模拟分析系统(3D-CTM)，系统的可靠性得到了圆柱体镦粗的验证。

Objective: To investigate the values of the levels of vascular endothelial growth factor and platelet-derived growth factor in the preoperative serums from the patients with ovarian tumors.

目的：探讨测定血清中血管内皮生长因子和血小板衍生生长因子的水平在卵巢肿瘤诊断中的价值。

There's a certain emotional X factor that injects itself into the story that the audience feels, an X factor that makes the message you're trying to get across that much more "stickier".

这里就存在这某种观众能感知的，能将自身注入到故事中的感情因素，正是这种因素使得你想要使别人理解的信息&更加难以对付&。

5Influencing the bank employee"s athletics toughens of subjective factor mainly BE: Sloth with lack interest; Influencing the bank employee"s athletics toughens of subjective factor mainly BE: Lack time, work favour, the household chores is heavy.

5影响银行员工体育活动的主观因素主要是：惰性和缺乏兴趣；影响银行员工体育活动的客观因素主要是：缺时间、工作忙、家务重。

A finite element iteration method of safety factor against sliding of the abutment is presented to study the stability of Shuanghe arch dam abutment ,and the safety factor against sliding of the abutment is obtained.

采用坝肩抗滑稳定安全系数的有限元迭代法，通过三维有限元计算，研究了双河拱坝坝肩岩体的稳定性，得到坝肩岩体的抗剪安全系数，在此基础上，进一步分析加固后的坝肩稳定性。

The reasons why absolute poverty mainly occurs in countryside are: the accumulation of natural factor and history factor, the vicious circle of human amount and quality, the affect of dual economy system.

农村贫困产生的根源主要有：自然和历史因素的积淀，人口负担沉重和低素质循环，二元经济管理体制的阻碍等。

Again, these observations point to the question of what is the relevant model of growth and factor accumulation: in Solow-type models, there is a tendency for factor proportions to settle down not far from the initial equilibrium following a shock.

这些资料又一次说明了这样一个问题：与增长和要素积累相关的模型究竟是哪一个？在SOLOW型模型里，在最初的平衡被打破后，要素比例很快就能趋于稳定。

At excess of the pathogenic factor aspect, cancer poison is essential, the emergence of cancer poison, the key point of SC generation, caused by effect accumulation of negative factor in vivo and vitro in long time.

在邪实方面则以癌毒为主，癌毒的产生是机体长期感受体内外不良因素的影响，蓄积日久而成，是胃癌发病的关键所在。

The regulatory effect of corticosteroids treatment on growth factors is mainly at early stage of tendon healing, but hyaluronic acid works at early and late stages. Corticosteroids always facilitate the expression of the growth factor, whereas hyaluronic acid not only promote but also inhibit the expression of growth factor.

皮质激素在肩袖损伤修复过程中对4种因子的调控主要在早期；透明质酸在修复早期、后期均有不同程度的作用；皮质激素的调控作用主要是促进生长因子的表达，而透明质酸存在双向调控作用。

Learning ability factor : with the increase of postal employees' age, average score of learning ability factor is upward

学习能力因子：在中国邮政企业随着员工年龄的增长，学习能力因子得分平均值呈增长趋势

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。