gravitational🔊 朗读

双语例句

1 . A neutron star has a gravitational field strong enough to generate X-rays.

中子星上存在强大的重力场，足以产生X射线。

来自柯林斯例句

2 . Its oscillation depends on the strength of the gravitational field.

它的振动幅度取决于引力场的强度。

来自柯林斯例句

3 . the gravitational pull of the moon

月球的引力

来自《权威词典》

4 . Dark matter gives out no light and is detectable only because of its gravitational effect on visible matter.

暗物质不发光，它之所以能被发现，只是因为它对可见物质产生引力作用。

来自柯林斯例句