施加影响

In the analysis, firstly, the flux boundary condition is used to simulate the frictional heat resource between wheel and rail. The non-steady heat transfer between the contacting surfaces of the wheel/rail, heat-convection and radiation between the wheel/rail and the ambient were all taken into consideration. Therefore, a heat coupling model of the wheel/rail in rolling/sliding is put forward to calculate the frictional temperature rise in the wheel and rail. Secondly, after the temperature distribution of wheel/rail, due to friction, is calculated, substitute the thermal load with equivalent fictitious body force and boundary distributed force loaded on the nodes of the corresponding elements. The wheel-load is applied to the center of the wheel.

首先，用热流边界条件模拟轮轨接触界面的摩擦热源，考虑轮轨间的非稳态热传导、轮轨自由表面与环境的热对流、热辐射的影响，建立轮轨滚动接触热耦合有限元计算模型，分析计算轮轨滚、滑工况下的摩擦温升；其次，以求得的轮轨温度场结果作为求解轮轨应力场的已知条件，轮载以集中力形式直接加载于轮心处，将摩擦温升引起的热载荷等效为假想体力和热边界面力，施加于相应的单元节点上，建立了轮轨热—机械载荷耦合作用的热弹性平面应力模型，分析热—机械载荷作用下的轮轨应力场。

Using the ESG with eight electrodes, the paper gave the formulas of electrode capacitances, introduced the detection and solution of rotor motion, and then deduced the formulas of electric field forces.

八电极静电支承系统沿着四个非正交轴对转子施加静电力，这些作用力相互影响，因此需要对支承坐标进行垂直解耦。

Many more believe that China, which has the greatest leverage over the Kim Jong-il regime, has to play a leading role in the implementation of the Security Council resolution and force North Korea to abandon its nuclear delusions.

更多人认为，中国对金正日政权可以施加最大的影响，应该在执行安理会决议时发挥主导作用，并迫使朝鲜放弃其核幻想。

Mr. Galvin on Wednesday said he is concerned that now the trading arms on Wall Street are putting undue influence on research analysts to win business.

盖文周三说，他担心现在华尔街的交易部门向研究分析师施加了过度的影响来赢得业务。

Firstly, from Gauss' equations and relative motion equations, the relation of control impulse and relative motion was expressed as analysis formulas and simplified based on the near circular condition. By deeply analyzing the mechanism of impulses in each directions (radial, in-track and cross-track directions) effect on relative motion respectively, two maneuvers to establish formation flying are provided: one is to utilize the impulses in radial and cross-track directions, the other is to utilize the impulses in along-track and cross-track directions. Both of the two methods can establish satellite formation flying of any configuration. The method with impulses irradial and cross-track directions needs only 3 impulses, while the method with impulses in along-back and cross-track directions needs 4 impulses. Lastly, by an example of establishing a space-circle formation flying, two maneuvers were compared with each other in the amount of impulses and fuel consuming estimation.

首先由高斯型拉格朗日轨道摄动运动方程得到轨道坐标系中控制冲量与轨道根数偏差的关系，基于近圆轨道的条件简化并带入相对运动方程，得到控制冲量与相对运动的关系表达式；通过深入分析各个方向（径向、沿迹向与轨道面法向）的控制冲量对相对运动的影响，给出了分别用径向与轨道面法向控制冲量组合和沿迹向与轨道面法向控制冲量组合实现编队捕获的两种控制策略；最后给出了一个空间圆编队捕获实例，并从燃料消耗、施加冲量次数及捕获时间等角度对比研究了两种控制策略的特点。

The main reason for these was ascribed to the replacement effect of rare earth elements to heavy metal.

实验发现重金属的形态和积累的确受到外加稀土的影响，引起变化的原因主要归结为外加稀土元素发生的替代反应，这种替代作用表明施加稀土肥干扰了土壤中的金属平衡，值得进一步的研究。

Many research indicated that application of organic acids has the different influence to heavy metal uptake.

许多研究表明有机酸的施加对植物吸收重金属的量具有不同的影响。

At last, a hydroponics experiment was performed to study the influence of LMWOAs on root uptake of La〓.

最后，为了近一步研究有机酸对植物吸收金属的影响，利用水培实验研究了施加两种低分子量有机酸乙酸和苹果酸的情况下，小麦根部对La〓的吸收。

In additional, the problems of load"s infliction and model"s size should be considered.

还要考虑荷载的施加问题以及模型大小对解题的影响问题。

At the same time, the character of a troops also vitally related with its social milieu ,and influence troops infliction from thedifferent aspect.

同时，一支军队的素质与其生存的社会环境也息息相关，从不同的方面对军队施加这样那样的影响。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。