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regional NNR reference frame 区域无整体旋转基准
The Multiple Reference Frame Feature in ADINA CFD. 多参考坐标系算法。
This equation describes the transformation of the determinant 9 from one reference frame to another. 这个方程式给出了从一个参照标架转到另一个参照标架时行列式9的变换式。
We now wish to determine the lengths of these rods when viewed from a moving reference frame. 现在我们想确定，当从运动的参照系看时，这些杆有多长。
This proves that any tensor equation which holds true in one reference frame is also true in any other frame. 这证明了在一个参照标架中成立的任一张量方程，在另一参照标架中也成立。
It is an established convention to speak of the fixed stars as a standard unaccelerated reference frame. 把固定的恒星说成是标准的非加速参照系，这是一种已经确立的习惯。
It is particularly important to understand forces that act in a reference frame in circular motion. 特别重要的是，我们一定要搞清楚在作圆周运动的参照系中起作用的那些力。
Or your reference frame is at rest in an aircraft that accelerates rapidly on takeoff. 另外，你的参照系静止在一架起飞之后迅速加速的飞机上。
The model is continued by imposing a polar coordinate system on the moving reference frame. 通过把极坐标系作为该运动参照系而继续对模式进行积分。
DTC directly calculate and control the torque of AC drive in the stator reference frame. 直接转矩控制在定子坐标系下计算和控制交流电机的转矩，采用定子磁场定向控制，直接对逆变器的开关状态进行最佳的控制。
It is suggested that the PRF-ITRF2000 is probably an appropriate absolute reference frame. 比较了这 3种板块绝对运动模型的利弊。综合起来看PRF -ITRF2 0 0 0可能是一个比较合适的基于空间数据的绝对参考架
Remanent magnetism of soil layer is taken as a reference frame for locating hy-drocarbon seepage zone. 本文利用土壤剩余磁性作为确定烃类渗漏带的参考系。
The criteria for judging advisability of reference frame obtained with the two methods are given. 对这两种方法所采用的参考框架的合理性给出了判别准则。
It is an established convention to speak of the fixed stars as a standard unaccelerated reference frame . 把固定的恒星说成是标准的非加速参照系，这是一种已经确立的习惯。
Based on the cross section of the magnetic inverse Compton scattering in the laboratory reference frame, the spectrum function is recalculated. 利用实验室坐标系磁 Compton散射截面公式 ;对谱函数进行了更精确的计算 .
Dual-passage excitation control system of ACEG based on dynamic synchronous reference frame are realized, using the high speed DSP(TMS320VC5402). 利用高速数字信号处理器(TMS320VC5402)实现交流励磁发电机基于动态同步坐标轴系的双通道励磁控制系统。
Unusable clipboard range. Set 'seek exactly off' or specify reference frames. 剪贴板范围不可使用。请设置“超出范围”或指定参照帧。
Then it geos into details of what is a terrestrial reference frame and how it is formed, including its recent development. 其次较详细地说明地球参考标架究竟是什么,它是如何形成的,直到现在它的发展情况。
Two events that occur at the same moment if observed from one reference frame may occur at different moments if viewed from another. 从某个参考坐标系来看，同时发生的两个事件，对于另一坐标系而言，可能就发生于不同的时刻。
Our team won the regional laurels. 我们的球队赢得了地区冠军。