英文:The gravitational force between two objects depends on their masses and the distance between them. 中文:两个物体之间的引力取决于它们的质量和它们之间的距离。 英文:The moon's gravitational pull causes the tides on Earth. 中文:月球的引力造成了地球上的潮汐。 英文:Grav...
Weight is the gravitational pull on an object. If somehow the pull of gravitation changes then the weight of the object changes. The mass of the object the amount( 数量 )of matter it is made of does not change. If a bag of sugar weighs 6 kilograms on earth what will it weigh on ...
Away from the earth the force of gravitation changes. As the pull gravitation changes, weight changes, but the mass of an object stays the same anywhere in the universe—whether it is on earth, on the moon, or on Mars.Have you ever wondered why the pull of gravitation on the moon is ...
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 thegravitationalfield. 它的振动幅度取决于引力场的强度。 来自柯林斯例句 3 . thegravitationalpull of the moon 月球的引力 来自《权威词典》 ...
thegravitationalpull of the moon 月球的引力 《牛津高阶英汉双解词典》 Its oscillation depends on the strength of thegravitationalfield. 它的振动幅度取决于引力场的强度。 柯林斯例句 Dark matter gives out no light and is detectable only because of itsgravitationaleffect on visible matter. ...
1. Its oscillation depends on the strength of thegravitationalfield. 它的摆动取决于重力场的力。 《柯林斯英汉双解大词典》 2. If a spacecraft travels faster than 11 km a second, it escapes the Earth'sgravitationalpull. 如果一架宇宙飞船飞行超过每秒11公里,它就能摆脱地球引力。
Ellis wormhole) in the weak-field approximation [Kitamura, Nakajima and Asada, PRD 87, 027501 (2013)], and it has been shown that demagnification of images could occur for $n>1$ lens models associated with exotic matter (and energy), though they cause the gravitational pull on light rays...
24、If a spacecraft travels faster than 11 km a second, it escapes the Earth'sgravitationalpull.(如果一架宇宙飞船飞行超过每秒11公里,它就能摆脱地球引力。) 25、As Europa orbits its planet, however, it flexes due to thegravitationaltug-of-war between it, its sister moons, and Jupiter.(然而...
Airplane pìlots amd divors also contend with apparent changes ingravitationalpull, which can lead to dangorous situations amd must be ovorcome by training. 飞机飞行员禾潜水员都会碰到对重力变化得错觉问题,这会导致非常危险得后果,必须通过训练加以克服。