The earth is nonspherical and has a tilted axis.

地球不是球形的并有一倾斜的转轴。

A gradient in the gravitational forces acting on different parts of a nonspherical object.

作用于非天体物体不同部分的引力梯度。

The orbit variation in one day under the nonspherical perturbation is shown and the motion of the orbit plane is computed.

计算给出了一日内的卫星轨道，反映了在地球非球形摄动下轨道的变化情况，且对轨道面的进动进行了计算。

The talk "The Microfluidics of NonSpherical Colloidal Particles and Vesicles with Application to Blood Additives" is on November 11, 2009.

这项研究讨论胶体颗粒球形囊泡微流体在血液添加剂如何应用在2009年11月11日。

As soon as the parametric representation of the sculptured surface is known, the NC machining path on it is determined for the nonspherical cutters.

只要已知被加工曲面的参数表达式，就可运用点涉法在该曲面上生成非球面刀的数控加工轨迹。

A numerical method for the t matrix approach of light scattering by randomly oriented and axially symmetric nonspherical particles performed in PC machine is presented first.

首先介绍了无规取向轴对称非球形粒子光散射的T矩阵数值方法。