坐标系的

A torsion difference scheme of the bar with sectorial cross-section is developed in polar coordinate system .

导出了极坐标系下扇形截面杆件扭转问题的差分格式；用逐次超松驰迭代法求出了扭转应力函数差分值。

Strain rate components are computed in spheric coordinate system. Analyses of the spatial distribution of strain rate fields derived from GPS measurements are carried out in contrast with seismological and geological results.

在球坐标系中解算了各应变率分量，分析了应变率场的空间分布特征，并与地震学和地质学研究结果进行了综合对比分析。

The three key technologies of code translation that includes design of class library, reading method of parameters in toolpath planning and STEP-NC coordinate system is disserted on.

详细论述了STEP-NC译码中的3项关键技术：类库设计、刀轨规划参数读取方法以及STEP-NC坐标系。

The girds near the wall and mixing fields of the jet-to-crossflow are got finer.

从理论上推导了射流轴线轨迹方程，并且通过量纲分析，得到了倾斜坐标系下无量纲的射流轨迹，从而将射流入射角度α、射流与主气流速度比R、射流出口直径D等参数同时引入到了射流轨迹方程中。

Combined with the complex features of GPS coordinates calculation on gyrated line points on expressway and city overpass ramp,it introduces the calculating methods of gyrated line s transformation to alleviated curve.

而长距离的线路勘测工程中不可避免地会出现多个坐标系，这也给设计和施工带来诸多不便。

The bipolar coordinate system in which the two boundary circles of eccentric annuli become the coordinate surfaces is used.

使用双极坐标系研究流体在偏心环空内的流动。

In this paper, a current control mathematical model is established with fixed switching frequency for three-phase pulse width modulated converter.

建立了三相电压型PWM整流器电流控制数学模型，输入电流在静止坐标系下实现了固定开关频率的解耦控制。

Then the principle equations of streamline in the general von Mises coordinate system are derived for the first time.

在三维流动情形，引入了两个流函数η和ζ，并通过广义von Mises变换，首次导出了坐标系下的三个流线控制方程。

In the general von Mises coordinate, a rotated difference scheme of 3D Euler equations is constructed.

在广义von Mises坐标系中构造了三维Euler方程的旋转差分格式。

Be weirded out by the completely different coordinate systems that different fields use.

从其他领域用的另外一个坐标系来审视本行业。

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。