| 单词 | gravitational force |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔Schwarzschild radius〕The radius of a collapsing celestial object at which gravitational forces exceed the ability of matter and energy to escape, resulting in a black hole.史瓦西半径：收缩中星体的半径，在此半径下，重力超过物质和能量逃逸的能力，从而形成了黑洞美国传统〔celestial mechanics〕The science of the motion of celestial bodies under the influence of gravitational forces.天体力学：研究在万有引力的影响下天体运动的科学美国传统〔closed universe〕A model of the universe in which there is sufficient matter, and thus gravitational force, to halt the expansion initiated by the big bang.封闭宇宙：拥有足够物质的宇宙模型，因此其引力可停止宇宙大爆炸所引起的膨胀美国传统〔diageotropism〕The tendency of growing parts, such as roots, to become oriented at right angles to the direction of gravitational force.横生，横向地性：生长部分在地心引力的作用下倾向于适当角度，如植物的根美国传统〔mascon〕A mare on the moon having rock of greater density than that of the surrounding area, thus exerting a slightly higher gravitational force.质量密集：月球上的阴暗部，其内部岩石比周围地区的岩石的密度大，因此产生略大些的引力美国传统〔microgravity〕An environment in which there is very little net gravitational force, as of a free-falling object, an orbit, or interstellar space.微重力：对于自由落体、轨道、或是星球间空间有着非常微弱净重力的环境美国传统〔open universe〕A model of the universe in which there is insufficient matter, and thus insufficient gravitational force, to halt the expansion initiated by the big bang.开放宇宙：宇宙学模型之一，认为因没有足够的物质，所以无法产生足够的重力来停止因大霹雳所起始的宇宙膨胀现象美国传统〔supersymmetry〕A hypothetical symmetry that relates fermions to bosons and gravitational force to forces that operate on the subatomic level.超对称性：将费密子与玻子相联系以及将万有引力与亚原子作用的力相联系的假想对称性美国传统 |
| 随便看 |
|
英语例句辞典收录了559068条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。