a gravitational field
引力场
the gravitational pull of the moon
月球的引力
1.【物】万有引力的,地心吸力的
1.relating to the force of gravity
1.And that was that the gravitational field, due to mass, will deflect not only the trajectory of particles, but will deflect light itself.
那就是由于有质量，引力场不仅会使粒子的运动轨迹偏转，而且会使光本身偏转。
2.So if I make a plot of the gravitational potential energy as a function of y, then I would get a straight line.
因此如果我画一张，重力势能，受y变化的图，那么会得到一条直线。
3.Light traveling through the matter clump is warped and distorted, a phenomenon called gravitational lensing.
当光线穿过这些物质团块的时候就会发生弯曲或扭转，这种现象被称为“引力透镜效应”。
4.If it had been slightly more dense, it might have undergone gravitational collapse, just like the matter falling into a black hole.
假如它的密度比临界密度再高一些，将会导致重力塌缩，就像掉入黑洞的物质一样。
5.Astronomers measure how much dark matter lies in galaxies by a fluke of physics called gravitational lensing.
天文学家通过一种叫做引力透镜效应的物理现象来测算星系中暗物质的质量。
6.Small moonquakes, originating several miles below the surface, are thought to be caused by the gravitational pull of the earth.
发源于月球表面以下几英里的微弱月震据估计是由地球引力的牵引造成的。
7.Gravitational-wave is one of the important deduction of the general relativity. Gravitational-wave has never been observed directly.
引力波是广义相对论的重要推论之一，迄今为止尚未被直接探测到。
8.In an effect known as "gravitational time dilation, " gravity causes time to drag, just as it stretches space.
爱因斯坦所提出的“重力时间膨胀”的效应，认为重力会拖慢时间的流逝，就像重力会延伸空间一样。
9.The components of most double stars are close enough for there to be strong gravitational attraction between them.
大多数双星的子星都很靠近，所以它们之间存在很强的万有引力。
10.A "gravitational lens" of this type could be powerful enough to map the continents and oceans of a planet in a distant star system.
此类“引力透镜”的放大倍数可能足以映现遥远星系中一颗行星的大陆和海洋。