1.
The earth is pulled towards the sun by the force of gravity.
太阳靠引力作用把地球吸引着。
2.
The tides depend on the pull of the moon.
潮汐是月亮引力作用的结果.
3.
Approximate corrections for Roche limit and sphere of gravitational action
洛希极限和引力作用范围的近似改正
4.
The Center of Mass,Center of Gravitation and the Center of Inductive Electric Charge;
质心、引力作用中心与感应电荷中心
5.
The act or process of moving under the influence of this attraction.
引力作用在这种吸引力影响下的运动或运动过程
6.
tractive effort
牵引(效)力, 牵引作用, 挽力
7.
Many agents cause weathering.
许多作用力引起风化。
8.
Phantom Cosmology and Gravitational Back Reaction;
Phantom宇宙学和引力反作用
9.
a free and rapid descent by the force of gravity.
由于地球引力的作用而引起的自由、快速的下降。
10.
Under the action of universal gravitational forces the small perturbations will grow.
在万有引力的作用下，小扰动会加强。
11.
The attraction is due to electrostatic forces.
它们之间相互吸引是由于静电力作用。
12.
The law of universal gravitation is that existence all interacts between any two objects gravitation.
万有引力定律是任何两个物体之间都存在相互作用的引力。
13.
The direction of each force is perpendicular to a line drawn from the axis to the point of application of the force.
每个力都垂直于从轴到力作用点的引线。
14.
Mechanical Response of Saturated Geological Rock Under the Tidal Force
引潮力作用下饱和地质岩体的力学响应
15.
a weak interaction between particles that results from their mass; mediated by gravitons.
粒子间的弱相互作用，由质量引起；以引力子作为媒介。
16.
For every action there's an equal and opposite reaction.
每一个作用力都会引起相等的和相反的反作用力。
17.
The interaction between two surfaces is the result of repulsion and attraction forces.
两个表面间的相互作用是由于吸引力和排斥力作用的结果。
18.
To possess or use the power of attraction.
有吸引力，有迷惑力拥有吸引力或运用吸引力