| 释义 |
gravitational field 英ˌɡrævɪ'teɪʃənl fiːld美ˌɡrævɪ'teɪʃənl fiːld 短语³¹⁴⁶⁸
基本英英例句例句
n.物引力场;重力场
Noun:
a field of force surrounding a body of finite mass用作名词The minimum velocity needed to escape agravitational field.逃离引力场所需最短时间。
The moon was formed elsewhere in the solar system and was later captured by the earth'sgravitational field.月球在太阳系别的地方形成，然后被地球的引力场俘获。
And thus itsgravitational field.重力场也是这个样子。
The moon is in capture of the Earth'sgravitational field.月球被地球的重力场吸引。 A black hole is an object so denseand thus with such a strong gravitational field that nothing— not even light— can escape it.
黑洞是一种密度极大的天体，其引力场极为强大，没有任何东西能够逃脱，即使是光也不例外。 ecocn
If you think,for example, a gravitational field.
比如说，是引力场。163
The space-time linear element of gravitational field in linear accelerated system is derived, from which the classical kinematics formulae are obtained.
推导出直线加速参考系中的引力场的时空线元，并由此得到牛顿引力理论中的经典运动学公式。 cnki
The gravitational field is so strong that not even light can escape.
黑洞的引力场是如此强大以致于即使是光都无法逃逸出去。 edu.sina.com.cn
According to Mr Hiller, his shunter has to withstand decelerations of5g ie, five times the force of the Earth’s gravitational field.
根据 Hiller的说法，他的新调列车头要能承受得起5g的反向加速度也就是5倍于地球重力。 yeeyan
According to classical black hole theory, the gravitational field around such objects is so great that nothing, not even light, can escape from their tenacious grip.
根据经典黑洞理论，这些物体周围的引力场之大使得任何东西都无法逃脱其魔爪，连光都不行。 kekenet
Accuracy of the solution is consistent with the accuracy of the selected model of gravitational field.
其解的精度与所用地球引力场模型的精度是一致的。 cnki
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个极其强大的引力场，象黑洞那样的地方，来制造时空扭曲。 yeeyan
As an example, the critical condition for the streaming gravity mode instability is discussed in a weak gravitational field.
作为一个例子，还讨论了弱重力场情况下激发流动重力模不稳定性的临界条件。 cnki
But in the Milky Way, the elements encounter interstellar gas and dust and are restrained by the strength of the galaxy's immense gravitational field.
但是，在银河系，这些元素会遇到星际气体和尘埃，受到银河系巨大重力场的强力约束。 yeeyan
Finite motion of massive scalar particle in gravitational field of a black hole with weak relativistic approximation is discussed.
讨论了弱相对论近似下黑洞引力场中重质量标量粒子的有限运动。 cnki
He takes objects with masses which hang from strings and he lowers them in a gravitational field over a certain distance.
他用绳子牵住一些,有质量的物体，并在,某一距离在引力场放下它们。163
It is a main subject of Gravisat at present that we survey gravitational field and variety of gravitational field with time accurately in detail.
精密和详细测定地球重力场及其随时间变化，是目前卫星重力测量的主要课题。 cnki
More likely, they're previously distant galaxies that have only recently ventured close enough to our galaxy to be perturbed by its gravitational field.
更可能的是，它们以前是遥远的星系，只是最近被我们星系的引力场摄动才冒险足够接近银河系。 yeeyan
Objects in a gravitational field experience a slowing down of time, called time dilation.
物体在一种引力场经历的时间减慢，叫做时间膨胀。 chinaufo.com
Some35 years on, reflectors placed on the lunar surface are still used by scientists interested in geophysics and geodesy for example, how the moon's gravitational field shifts over time.
35年来，放置在月球表面的反射镜依然在使用，一些对地球物理学和测地学感兴趣的科学家用它们来研究月球的引力场如何随时间变化。 ecocn
That would mean matter and antimatter are gravitationally repulsive, so that an object made of antimatter would“ fall up” in the gravitational field of Earth, which is composed of normal matter.
那将意味着物质与反物质之间存在万有斥力，由反物质组成的物体将在由正常物质构成的地球的引力场中“跌倒、起来”。 yeeyan
The most sophisticated Earth observation satellite will launch next week to map our planet's gravitational field with unprecedented resolution and accuracy.
最先进的地球观测卫星将于下周发射，它将以前所未有的分辨率和精确度来测绘地球的重力场。 bj.astronomy.com.cn
The body also emits light, sound, heat, and electromagnetic fields and, like all other matter, it has a gravitational field.
该机构还发出光，声，热，电磁场，象所有其他物质，它有一个引力场。 crc81.com
The explanation is that the ' gravitational field' created by acceleration is added to, or subtracted from, the gravity of the Earth.
这个问题的解释就是由加速而需在地球引力场的基础上增加或者减少的“重力场”。 iciba
The stability is studied of a current sheet with a sheared flow in a gravitational field which is perpendicular to the magnetic field and plasma flow.
本文研究了在垂直于磁场和等离子体流动的重力场中具有剪切流动的电流片的稳定性。 cnki
Thellos causes the background star to momentarily brighten as the gravitational field of the foreground object amplifies the starlight like magnifying glass.
这使患上时下景物体的重力场如放大镜一样将星光放大时违景星瞬间变亮。 zzkoo
We've noted that this is just like a body projected horizontally in the earth's gravitational field.
我们注意到，这个问题同在地球重力场中水平抛射一个球体十分相象。 kuenglish
Gravitational particles are moving Ether particles in high-speed, the gravitational field spread much faster than the speed of light, Newton's gravitational equation was amended.
引力粒子是高速运动的以太粒子，引力场的传播速度远远超过光速，牛顿的引力方程得到修正。 qiji |