gravitational

美 [?ɡræv??te???n(?)l] 　英 [?ɡræv??te??(?)n?l]

• adj.引力的；重力引起的
• 網(wǎng)絡(luò)重力的；萬有引力的；地心吸力的

英漢雙解

英漢解釋

英英解釋

例句

And that was that the gravitational field, due to mass, will deflect not only the trajectory of particles, but will deflect light itself.

那就是由于有質(zhì)量，引力場不僅會使粒子的運(yùn)動軌跡偏轉(zhuǎn)，而且會使光本身偏轉(zhuǎn)。

So if I make a plot of the gravitational potential energy as a function of y, then I would get a straight line.

因此如果我畫一張，重力勢能，受y變化的圖，那么會得到一條直線。

Light traveling through the matter clump is warped and distorted, a phenomenon called gravitational lensing.

當(dāng)光線穿過這些物質(zhì)團(tuán)塊的時(shí)候就會發(fā)生彎曲或扭轉(zhuǎn)，這種現(xiàn)象被稱為“引力透鏡效應(yīng)”。

If it had been slightly more dense, it might have undergone gravitational collapse, just like the matter falling into a black hole.

假如它的密度比臨界密度再高一些，將會導(dǎo)致重力塌縮，就像掉入黑洞的物質(zhì)一樣。

Astronomers measure how much dark matter lies in galaxies by a fluke of physics called gravitational lensing.

天文學(xué)家通過一種叫做引力透鏡效應(yīng)的物理現(xiàn)象來測算星系中暗物質(zhì)的質(zhì)量。

Small moonquakes, originating several miles below the surface, are thought to be caused by the gravitational pull of the earth.

發(fā)源于月球表面以下幾英里的微弱月震據(jù)估計(jì)是由地球引力的牽引造成的。

Gravitational-wave is one of the important deduction of the general relativity. Gravitational-wave has never been observed directly.

引力波是廣義相對論的重要推論之一，迄今為止尚未被直接探測到。

In an effect known as "gravitational time dilation, " gravity causes time to drag, just as it stretches space.

愛因斯坦所提出的“重力時(shí)間膨脹”的效應(yīng)，認(rèn)為重力會拖慢時(shí)間的流逝，就像重力會延伸空間一樣。

The components of most double stars are close enough for there to be strong gravitational attraction between them.

大多數(shù)雙星的子星都很靠近，所以它們之間存在很強(qiáng)的萬有引力。

A "gravitational lens" of this type could be powerful enough to map the continents and oceans of a planet in a distant star system.

此類“引力透鏡”的放大倍數(shù)可能足以映現(xiàn)遙遠(yuǎn)星系中一顆行星的大陸和海洋。

Small moonquakes, originating several kilometers below the surface, are thought to be caused by the gravitational pull of Earth.

發(fā)源自月球表面以下幾英里的輕微月震據(jù)估計(jì)是由地球引力的牽引造成的。

A black hole exerts a strong gravitational pull and yet it has no matter.

黑洞產(chǎn)生很強(qiáng)的引力，而它卻沒有物質(zhì)。

If it's constant, that means that the stars out here are feeling the gravitational effects of matter that we do not see.

如果它（速度）是一個(gè)常數(shù)，這意味著外面的恒星正在感受到一些我們看不到物質(zhì)所施加的引力效應(yīng)。

All you would have to do is use an extremely strong gravitational field, like that of a black hole, to bend space-time.

所有你要做的就是利用一個(gè)極其強(qiáng)大的引力場，象黑洞那樣的地方，來制造時(shí)空扭曲。

It may help to think of gravitational waves as the ripples that form when you throw a rock into a pond.

把引力波想象成投入池塘中的石頭引起的水波可能會幫助理解。

Deacon only referred to it as a massive astronomical object, causing serious gravitational and other effects.

狄肯只提到它作為一個(gè)巨大的天體，能造成嚴(yán)重的引力和其他方面的影響。

OUR THEORY IS NOT the only one that postulates the breakdown of the standard gravitational law at large distances.

我們的理論并不是唯一一個(gè)假設(shè)標(biāo)準(zhǔn)重力定律在大尺度失效的理論。

But gravitational lensing had never before been used in such a precise way.

但是引力透鏡還從未以如此精確的方法被使用過。

Nearly 40 years on, researchers around the world are still straining to see gravitational waves, so far without success.

直至今日近40年的時(shí)間里，全世界的研究者都圍繞著發(fā)現(xiàn)重力場波動而進(jìn)行著工作，但時(shí)至今日仍然沒有進(jìn)展。

The first option is that the galaxies were separated from the dark matter through a complex set of gravitational " slingshots . "

第一種可能是，這些星系通過一系列復(fù)雜的引力彈弓效應(yīng)脫離了暗物質(zhì)。

It is a remarkable fact that the inertial mass of all bodies is, within experimental accuracy, proportional to the gravitational mass.

值得注意的是，在實(shí)驗(yàn)的準(zhǔn)確度內(nèi)，所有的物體的慣性質(zhì)量與引力質(zhì)量都成正比。

The criterion for gravitational contraction set by Equations (3. 4) is significantly weaker for more massive clouds.

由（3.4）式建立的引力收縮判據(jù)，對質(zhì)量較大的云是很牽強(qiáng)的。

He struggled with the problem of how to treat the gravitational pull of the earth on terrestrial objects.

他就曾為如何處理地球對地上物體的吸引力的問題而傷腦筋。

The strength of the gravitational wave determines how much an object will change in shape.

引力波的強(qiáng)度決定了物體形變的程度。

Composed primarily of ices, most comets circle the dark fringes of the solar system, barely within the sun's gravitational grasp.

大部分彗星主要由冰塊構(gòu)成，環(huán)繞太陽系黑暗的邊緣運(yùn)行，幾乎超出了太陽的引力范圍。

One of the best possible sources for gravitational waves would be a merger between compact binary neutron stars.

觀測引力波的最佳時(shí)機(jī)之一就是兩顆中子星互相吞噬的過程。

The advantage of such a "gravitational tractor" , as Dr Lu has dubbed it, is that it is more likely to leave the asteroid intact.

魯博士將其稱之為“重力牽引器”，其優(yōu)勢在于極有可能將小行星完好無損地攆走。

as a matter of fact, the field operation of gravitational methods is similar to that of magnetic method.

實(shí)際上，重力法的野外工作程序類似于磁法勘探。

Now, what we would like to do is we would like to convert all this gravitational potential energy into kinetic energy of that disk.

現(xiàn)在要做的，就是要轉(zhuǎn)化，所有這些重力勢能，變成圓盤的動能。

When the ratio was large enough, the difference between the centrifugal and gravitational tests would be so small could be be ignored.

當(dāng)比值足夠大時(shí)，離心試驗(yàn)結(jié)果趨于穩(wěn)定且與重力場試驗(yàn)結(jié)果之差可忽略不計(jì)。

Treating the stars a bit like atoms in a gas, researchers assumed that they were trapped in the gravitational "well" of the galaxy.

研究人員把這些恒星大約視為氣體中的原子，設(shè)想它們陷入了銀河系的重力之“井”中。

Due to its speciality, the gravitational roller conveyor must be equipped with brake rollers in its table roller.

重力式輥筒輸送機(jī)由于其自身的特性，必須在輥道中設(shè)置制動輥。

The planet I lived on also did this, having no gravitational control of our Sun, but we lived on the surface and perished.

我所居住的行星也是如此，喪失了太陽的引力控制，住在星球表面的我們喪生了。

One of them is what curl says about force fields and, in particular, a nice consequence of that concerning gravitational attraction.

其中之一是從旋度的角度，來觀察力場，一個(gè)關(guān)于萬有引力的漂亮的結(jié)論。

The force of gravitational attraction between two bodies decreASe AS the distance between them increASes.

兩物體之間的引力隨著兩物體之間的距離增大而減小。

You have got to land with your valuable cargo, but the intense gravitational pull on this planet is treacherous.

你滿載著貴重的貨物著陸，但星球上強(qiáng)有力的重力變化無常。

Astronomers speculate that M51's spiral structure is primarily due to its gravitational interaction with a neighboring smaller galaxy.

科學(xué)家們推測，與一個(gè)相鄰的較小的星系之間的引力作用形成了M51的螺旋結(jié)構(gòu)。

That combined momentum might be sufficient to overcome the gravitational power of the event horizon.

二者結(jié)合后的動量可能足以克服黑洞邊界的引力作用。

In the cores of stars clusters, black hole binaries are sufficiently tightly bound to be significant sources of gravitational waves.

在星團(tuán)的核心部分，雙黑洞緊密束縛在一起，成為引力波的重要來源。

The gravitational pull of the Sun and Moon cause the Earth to experience a phenomenon known as tides.

太陽與月亮的引力作用使地球產(chǎn)生了潮汐現(xiàn)象。

Before the discovery of radioactivity, gravitational attraction and the force of electro-magnetism had been enough to explain everything.

在放射性發(fā)現(xiàn)以前，地球引力和電磁力似乎已足以解釋每一件事情。

The shapes of both galaxies have been distorted by their gravitational interaction with one another.

兩個(gè)銀河的形狀被他們相互的重力作用扭曲了。

The gravitational interaction of a satellite and a nearby particle is somewhat counterintuitive .

衛(wèi)星和鄰近粒子之間的重力作用有些違反直覺。