gravitational
英 [,ɡr?v?'te???n?l]
美 [,ɡr?v?'te??nl]
英文詞源
- gravitational (adj.)
- 1816, from gravitation + -al (1). Related: Gravitationally.
雙語例句
- 1. A neutron star has a gravitational field strong enough to generate X-rays.
- 中子星上存在強(qiáng)大的重力場，足以產(chǎn)生X射線。
來自柯林斯例句
- 2. Its oscillation depends on the strength of the gravitational field.
- 它的振動幅度取決于引力場的強(qiáng)度。
來自柯林斯例句
- 3. the gravitational pull of the moon
- 月球的引力
來自《權(quán)威詞典》
- 4. Dark matter gives out no light and is detectable only because of its gravitational effect on visible matter.
- 暗物質(zhì)不發(fā)光，它之所以能被發(fā)現(xiàn)，只是因?yàn)樗鼘梢娢镔|(zhì)產(chǎn)生引力作用。
來自柯林斯例句
- 5. If a spacecraft travels faster than 11 km a second, it escapes the earth's gravitational pull.
- 如果飛行速度超過每秒11公里，宇宙飛船將擺脫地球的引力。
來自辭典例句