查询词典 gravitational field

The Robertson-Walker symmetry of cosmography is destroyed in a local time-space by the gravitational interaction between matters, which result in the pure gravitational field matter state rapid transformation from relativity state to loose state, so that the universe to do speed up the expansion.

物质间的引力相互作用破坏了局域时空上宇宙所具有的Robertson- Walker 对称性，导致了目前纯引力场物质由相对论状态向松散状态快速转化，从而使宇宙做加速膨胀。

Gravitational wave in Einstein's equation of gravitational field.

与爱因斯坦引力场方程的关于引力波的预言吻合。

The WEP states bodies of different structure and compositions have the same ratio of gravitational mass to the inertial mass in uniform gravitational field.

弱等效原理是爱因斯坦广义相对论的基本假设之一，它指出"在均匀引力场中，不同组份物体的惯性质量和引力质量之比相等"。

The high precision electrostatic accelerometer is one of the key payloads for Earth's gravitational satellite, and its sensitivity parameters directly determine non-conservative force measurement, and eventually influence the precision of Earth's gravitational field recovery, so that it needs to be calibrated in-orbit.

用于检测微弱信号的高精度惯性传感器，其设计过程中的一个重要环节是分析检验质量的引力场分布。

As applications of the equation, light deflection in spherically symmetric gravitational field and frequency shift of light traveling through plane gravitational waves.

发现如果光子有静质量，那么光在球对称引力场中的偏折将随频率减小而增大；而因引力波引起的频移起伏将变小。

Using geometrical method to calculate the gravitational deflection of light ray in the static spherically symmetric gravitational field;2. The reflection formulas of the ordinary and extraordinary light are given for determining their reflecting orientation of the wave normal and the light ray .

基于电磁波边界条件，从几何光学的角度，对单轴晶体内表面上光的反射规律进行了分析和讨论，给出了寻常光和非常光波法线和光线反射的公式同时指出了上述结果与由费马原理导出的结果是一致

The existent form of pure gravitational field part of matter result in an energy-momentum tensor in gravitational field, which should belong to a part of dark matter because of it can not directly be observed .

以纯引力场形式存在的物质是不能被直接观察到的，因此这部分物质应属于暗物质的一种。

The light emitted from a Keplerian ring around the objects with strong gravitational field should be affected by Doppler shift, gravitational redshift and deflection of light. The line profiles for a faraway observer are dominated by these effects. In this paper the precise solutions of line profiles for the Keplerian rings in the Schwarz-schild case have been obtained by means of the kinetic equation for photons.

对于一个围绕强引力场物体作开普勒运动的环状发光物，它所发射的光线要受多普勒频移，引力红移和光线偏折等效应的作用，这种作用决定了远处观察者所看到的谱线轮廓，本文利用光子输运方程方法，求出在Schwarzschild度规中的开普勒环所发射的谱线的轮廓的精确解。

These problems together with the infinities in the quantization of gravitational field indicate strongly that there must be a rigorous examination of Einstein's geometrized theory of gravitation, especially a careful investigation of the role of vacuum in gravitational interaction.

另一方面，当前天体物理学和宇宙学中面临两个扑溯迷离的重大问题，即与星系转动曲线异常和宇宙加速膨胀等一系列问题相联系的暗物质、暗能量问题。

This thesis mainly calculate and analyze the effect of gravitational gradient based on the torsion pendulum, the result showed that for the modulated torsion pendulum, the torque caused by the gravitational gradient reached to 10~(-12)Nm, while the dissymmetry of round gravitational field can also affect the experiment.

本文主要计算和分析引力梯度效应对弱等效原理实验的影响，结果发现对于调制的扭秤，由于系统的不对称所引起的引力梯度效应达到了10~(-12)Nm，而周围引力场的不对称同样也会对实验产生不同程度的影响。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷