A. escape B. avoid C. resist D. overcome 相关知识点: 试题来源: 解析 D。“overcome”有“克服、战胜”的意思,“克服引力”用“overcome the gravitational pull”;“escape”侧重“逃跑、逃脱”;“avoid”指“避免”;“resist”表示“抵抗”,但不如“overcome”贴切。反馈 收藏 ...
Thegravitational pullof a planet attracts other bodies. 行星的地心引力吸引其他天体. 互联网 A black hole exerts very stronggravitational pull. 黑洞产生很强的引力. 互联网 The reason for the lessened effect is the lighter density. Greater mass has greatergravitational pull. ...
According to astronomers, new planets continue to be discovered as scientists measure the slight wobble—caused by the gravitational pull of the planet—of the distant star the planets orbit. 天文学家报道,行星围绕星体运转时,行星的引力使星体轻微颤动。 科学家借着测量外太空星体的颤动,得以继续发现新...
As a rocket leaves the earth, the pull of the earth on it becomes less and less as the rocket roars out into space. If you imagine a line between the earth and the moon, there’s a point somewhere along that line, nearer to the moon than to the earth, at which the gravitational ...
stars due tothegravitational pulloftheir planets as they pass in-transit in front of the stars. oosa.unvienna.org oosa.unvienna.org 这是继 Jason 和 CALIPSO 之后第三个利用 PROTEUS 平台的飞行任务,有 两项与天体物理学有关的目标:通过分析恒星的振荡模式研究恒星内部结构以及 通过观测恒星由于凌日的...
The gravitational pull of a planet attracts other bodies.───行星的地心引力吸引其他天体. If a spacecraft travels faster than 11 km a second, it escapes the Earth's gravitational pull.───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。 seems to be a kind of gravitational pull tow...
必应词典为您提供gravitational-pull的释义,na. (星球等对另一物体的)引力作用; 网络释义: 地心引力;万有引力;重力牵引力;
(redirected from Gravitational pull)Also found in: Thesaurus, Medical, Encyclopedia. grav·i·ta·tion (grăv′ĭ-tā′shən) n. 1. Physics a. The natural phenomenon of attraction between physical objects with mass or energy; the weakest of the four fundamental forces of nature. Also...
What spacecraft used the gravitational pull of the planet Jupiter? What is the second law of gravitation? What is the acceleration due to gravity on Venus? When the gravitational pulls of the sun and moon partially cancel each other out, what does the earth experience?