查询词典 constant field

Marc this paper carried out a finite element numerical simulation on the forming process of cold extruding for the starlike sleeve of constant speed cardan joint of car. The interrelated technological problems of numerical simulation were discussed in detail, the variation curve of extruding force during the course of loading, the cloud chart, which varies along with time, of temperature field distribution of workpiece, the equivalent plastic strain cloud chart of workpiece and the stress distribution cloud chart of diem inner ring were obtained thus explained fairly nice the reason of fatigue damage of dies.

Marc对轿车等速万向节星形套冷挤压成型过程进行了有限元数值模拟，详细讨论了有关数值模拟技术问题，得出了挤压力在加载过程中的变化曲线、工件随时间变化的温度场分布云图、工件等效塑性应变云图及模具内圈的应力分布云图，较好地解释了模具疲劳破坏的原因。

In the first step,through using the formula of the conformal transformation,a continuous medium with regulation boundary in original area could be transformed to a homogeneous medium with anomalous boundary in complex area,so the new constant velocity field could be more adapt to the current Stolt migration's conditions.

首先，利用保角变换法可将不规则边界的单连通区域转变成规则边界的原理，将规则边界的连续介质场转变成不规则边界的均匀介质场，使该均匀介质场更适应现有Stolt等偏移方法对速度场的要求；其次，对改变了区域的模型地震记录进行常规的偏移成像处理；再利用推导出的反变换公式对成像结果进行反变换，得出模型的真实偏移成像结果。

The medium is water and the inner flow field of vortex pump is rotating flow with constant angular velocity, three dimensional, and incompressible turbulent flow.

数值模拟计算选取工作介质为清水，并认为是牛顿流体且局部各向同性；认为旋流泵的内部流场是以定常角速度绕固定轴的旋转流场，属于复杂的三维不可压湍流流动。

Wind. For fixed tide type in dry season, when the heat dissipation coefficient is constant, the temperature field

型计算的网格尺度、时间步长和流速，而影响散热系数的主要是水温和风速。对于枯水期的固定

Objective To study the effect of constant magnetic field on hemorrheology in rats.

目的 研究恒磁场环境对大鼠血液流变学特性的影响。

You can try to change the NumOfColumns constant to 20 and the field will have many more blocks.

你可以试着把 NumOfColumns 恒定在20，然后区域里就会有更多的砖块。

The second piece of luck is that all over the Earth there is a constant vertical electrical field.

第二个比较幸运的地方是，遍布全世界的范围内都有一个恒定的垂直磁场。

In the heating and cooling industry, the constant extension of the field.

在供暖制冷行业的领域不断向前延伸。

AIM:To investigate the effect of constant magnetic field on myocardial ischemia/reperfusion injury and noreflow area in rats.

目的：观察恒定磁场干预对大鼠心肌缺血/再灌注损伤和无复流面积的影响。

The magnitude of the electric field vector is constant.

电磁场矢量大小是固定的。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。