扁率

The horizontal north vector is tangent to the earth and hence the rotation is the result of earth curvature.

由于地球旋转而引起的离心力随纬度θ到地轴距离的变化而变化以及由极向扁率引起的地球半径的变化而对重力资料进行的校正。

The scanning infrared sensor is used to measure the geocentric vector .

圆锥扫描式红外地球敏感器常用于测算地心矢量，而地球扁率影响地心矢量精度。

Then the orbit of a satellite with perturbations (including the nonspherical perturbation, the solar and lunar gravity, the solar radiation pressure and the drag of atmosphere) is simulated. The observations of SINS and GPS are derived from the orbit.

然后在考虑地球扁率、大气阻力、日月引力、光压等摄动力的影响下仿真出了卫星标准轨道，在此基础上仿真出SINS、GPS的测量信息。

During the infiltration process of indirect subsurface drip irrigation, the ponded water depth changed from zero to a constant and accelerated the water movement in the vertical direction, which reduced the discrepancy of wetted distance in lateral direction and vertical direction, while the changed water depth had small influence on the wetting front movement in vertical direction to upward and downward. The shape of wetted soil zone was spheroid, and its symmetry axis lied near the bottom of the water conducting device.

间接地下滴灌灌水过程中，从零开始逐渐增大并趋于稳定的积水深度加速了水分在垂直方向的运移，缩小了横向湿润距离和垂向湿润距离之间的差异，但变化的积水深度对湿润锋在垂直方向向上和向下的运移速率影响不大，使湿润体形状表现为扁率不断减小的椭球体，且椭球体对称轴分布在靠近导水装置底部的位置。

In his publications, Newton rephrased his ideas to suit the mathematical idiom of the time, replacing calculations with infinitesimals by equivalent geometrical arguments which were considered beyond reproach.

他用微积分的方法来解决问题的行星运动，形状，表面旋转流体，在地球的扁率，运动，体重滑动的摆线，并讨论了许多其他问题，他的数学原理。

5Ms pulsar in SN1987A, however, we must consider the deformation energy, because the pulsars become oblate ellipsoids in the function of high speed rotation.

在§2.3中我们首先研究了脉冲星自转造成的扁率对其性质的影响，然后给出了超新星1987A脉冲星的一些可观测性质。

In the given dynamical models, all the possible dynamical factors which affect the movements of the NEAs are taken into account, including the gravitation of major planets and larger minor planets in the main belt area, the effects of the body flattening and the post-Newtonian influence from the sun's gravitation.

在给出的力学模型中，考虑了所有可能影响近地小行星运动的力学因素，包括各大天体和较大的主带小行星的引力作用、有关天体的扁率影响以及源于太阳引力的后牛顿效应。

The theoretical nutations of a non-rigid Earth are computed from a convolution of the rigid Earth nutation amplitude with a transfer function accounting for the geophysical parameters influencing the Earth rotation. The value of the Earth dynamical flattening correspounds to a scale in the rigid Earth nutation series.

在刚体地球章动振幅的计算中，地球动力学扁率值起着尺度因子的作用，要改善刚体地球章动振幅的计算，需要修改目前的黄经总岁差值。

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。