基本介紹
- 外文名：gravitational
- 詞性：形容詞
- 英式發音：[ˌɡrævɪˈteɪʃənl]
- 美式發音：[ˌɡrævɪˈteɪʃənl]
單詞釋義,單詞用法,短語搭配,雙語例句,
單詞釋義
英 [ˌɡrævɪˈteɪʃən(ə)l] 美 [ˌɡrævɪˈteɪʃənl]
adj. [力] 重力的，[力] 引力的
單詞用法
柯林斯英漢雙解大詞典
gravitational /ˌɡrævɪˈteɪʃənəl/
1.ADJ Gravitational means relating to or resulting from the force of gravity. 與引力有關的; 引力所致的 [技術] [ADJ n]
短語搭配
universal gravitational constant 萬有引力常數
gravitational gliding 重力滑動
normal gravitational potential [測] 正常引力位
gravitational energy [天] 引力能 ; 重力能 ; 位能
gravitational constant g 萬有引力常數g ; 萬有引力常數
gravitational field [物]引力場，重力場
gravitational force 萬有引力，地心引力；重力
gravitational potential 引力勢，重力勢
gravitational wave 引力波；重力波
gravitational acceleration 重力加速度
gravitational separation 重力分離；用比重不同的方法分離
gravitational potential energy [力]重力勢能；引力勢能
雙語例句
- Its oscillation depends on the strength of the gravitational field. 它的擺動取決於重力場的力。
- If a spacecraft travels faster than 11 km a second, it escapes the Earth's gravitational pull. 如果一架宇宙飛船飛行超過每秒11公里，它就能擺脫地球引力。
- It is the gravitational interaction with planets, right? 這是引力與行星的相互作用，對吧？
- Finally, scientists measure the star's wobble due to the planet's gravitational tug, known as the radial velocity. 最後，科學家測量了由於行星的引力拖拉而產生的恆星擺動，這就是徑向速度。
- Today such gravitational compensation probably would not occur: the outer layer of the Moon is too cold and stiff. 今天這種引力補償很有可能不會發生：月球的外層過於寒冷和堅硬。
- The gravitational shield of the giant outer planets, while highly efficient, must occasionally fail to protect Earth. 巨大的外行星的引力護盾雖然效率很高，但偶爾也會無法保護地球。
- Their loveliness masks the toll exacted by the gravitational pull of their large bodies and the strain of daily survival. 他們的可愛掩飾了引力對巨大身體的拖累和日常生活的艱辛。
- Third, the gravitational shield of the giant outer planets, while highly efficient, must occasionally fail to protect Earth. 第三，巨大的外行星的引力屏障雖然非常有效，但偶爾也會無法保護地球。
- As Europa orbits its planet, however, it flexes due to the gravitational tug-of-war between it, its sister moons, and Jupiter. 然而，當木衛二繞其行星運行時，由於姊妹衛星和木星之間的引力拉鋸戰，它會彎曲。
- According to one hypothesis, the planet's gravitational field tugs on the protoplanetary disk of dust and gas from which it formed. 根據一種假設，這顆行星的重力場會對由塵埃和氣體組成的原行星盤產生牽引力。
- Under the control of the Sun's gravitational force, each planet maintains an elliptical orbit and all of them travel in the same direction. 在太陽引力的控制下，每個行星都維持在一條橢圓形的軌道上，並按照相同的方向移動。
- Astronomers must infer the existence of black holes, which are invisible, from their gravitational influence on the visible bodies surrounding them. 天文學家必須從黑洞對周圍可見天體的引力影響推斷出不可見的黑洞的存在。
- Once Earth had gone through the final stages of its formation, gases bubbled to the surface and were held by Earth's gravitational field to form the atmosphere. 一旦地球經歷了其形成的最後階段，氣體就會鼓泡到地表，並被地球的重力場控制，形成大氣。
- The disk exerts its own gravitational tug, and this interplay of forces robs the planet of momentum in its orbital path, forcing it to spiral in toward the star. 圓盤產生自己的引力拖曳，這種相互作用的力奪走了行 星在其軌道上的動量，迫使它盤旋向恆星的方向。
- Astronomers theorize that a black hole forms when a massive object shrinks catastrophically under its own gravity, leaving only a gravitational field so strong that nothing escapes it. 天文學家的理論是，當一個巨大的物體在其自身的引力作用下災難性地收縮，只留下一個強大的引力場，且沒有任何東西能逃脫時，黑洞就形成了。
- They think special gravitational forces (引力) can help eggs stand on their ends. 他們認為特殊的引力可以幫助雞蛋直立。
- There is a gravitational force. 有一個重力作用。
- The ripples are gravitational waves. 這些波動就是重力場波。
- We shift the gravitational center of it. 我們轉移他的重力中心。
- Is that causes by gravitational attraction? 這是由萬有引力作用產生的嗎？
- This is the gravitational potential energy. 這是重力勢能。
- Of the gravitational potential energy... 重力勢能的關係。
- Notice the gravitational potential energy goes down. 注意，重力勢能，是減小的。
- That is only one-fifth of the gravitational acceleration. 僅為重力加速度的,五分之一。
- There seems to be a kind of gravitational pull toward God. 似乎有一種引力把我拉向了上帝。
- A gravitational field or an electric field, you can't. 在重力場或者電場裡面，就做不到了。
- Notice that the gravitational potential energy increases. 注意，這裡，重力勢能是增加的。
- That's the gravitational acceleration if we drop an object here. 這是重力加速度，如果在這掉一個物體。
