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- static gravitational field 静态引力场
- And thus its gravitational field. 重力场也是这个样子。
- To prove stationary objects in space in the distribution, according to the gravitational field, made a limited boundless static universe model, the model is unstable. 为了证明天体在空间中静止的分布，以引力场为根据，提出了一个有限无边的静止的宇宙模型，该模型是不稳定的。
- An instrument used to measure variations in a gravitational field. 重差计用于测量重力场中变化的仪器
- The minimum velocity needed to escape a gravitational field. 逃离引力场所需最短时间。
- The moon is in capture of the Earth's gravitational field. 月球被地球的重力场吸引。
- The work required to bring a unit electric charge,magnetic pole,or mass from an infinitely distant position to a designated point in a static electric,magnetic,or gravitational field,respectively. 势能将一个单位的电荷、磁极或磁团从无限远的位置分别移入静电场、磁场或重力场中某一指定点所需做的功
- We use Einstien-Tolman expression of the energy-momentum pseudo tensor (EMPT) in the sphere and Cartesian coordinates, calculated the energy density of static sphere symmetry of gravitational field. 文中重点讨论静态引力场的能量密度与de sitter弯曲时空中双极化态遗迹引力波的能量动量赝张量和正定性性问题。
- The work required to bring a unit electric charge, magnetic pole, or mass from an infinitely distant position to a designated point in a static electric, magnetic, or gravitational field, respectively. 势能将一个单位的电荷、磁极或磁团从无限远的位置分别移入静电场、磁场或重力场中某一指定点所需做的功
- It is found that energy density of static sphere symmetry of gravitational field is negative in the sphere coordinates and their energy density is positive definite in the Cartesian coordinates. 在球坐标系和直角坐标系下我们用Einstien-Tolman(E-T)表述计算球对称静态引力场的能量密度,发现在球坐标系下能量密度为负,而在直角坐标系下能量密度为正;
- Of or relating to measurement of variations in a gravitational field. 重差计的属于或关于测量重力场中变化的
- The strong gravitational field of a neutron star provides the answer. 中子星的超强引力提供了最佳的解答。
- The hypothetical effect of reducing or canceling a gravitational field. 反重力，反引力一种假想的能够减弱或消除地球引力的力。
- Any emitted photons are trapped into an orbit by the intense gravitational field; they will never leave it. 恒星发出的任何光子都被强大的重力场所吸引，使其陷入其周围轨道，永远也不会逃逸。
- Its gravitational field is on a density suddenchange belt of Bouguer anomaly isopleth. 重力场则处于布伽重力异常等值线疏密突变带上。
- Matter comes from the norrna.1 star in a binary system can be caught by the gravitational field of the compact star. 来自双子系统正常恒星的物质，会被压缩星体的重力场所捕获。
- Gauss theorem derives from the analysis of gravitational field as well as loop theorem. 通过对引力场的分析，得到了引力场的高斯定理，讨论了引力场的环路定理。
- Gravity prospecting involves the measurement of variations in the gravitational field of the earth. 重力勘探意味着测量地球重力场的变化。
- The moon was formed elsewhere in the solar system and was later captured by the earth's gravitational field. 月球在太阳系别的地方形成，然后被地球的引力场俘获。
- We've noted that this is just like a body projected horizontally in the earth's gravitational field. 我们注意到，这个问题同在地球重力场中水平抛射一个球体十分相象。
