gravitation

简明释义

英[ˌɡrævɪˈteɪʃn]美[ˌɡrævɪˈteɪʃn]

n. 万有引力，重力；移动，吸引

英英释义

单词用法

同义词

反义词

例句

1.For instance, Isaac Newton made a universally amazing discovery by digging into his gift and finding the Newton's law of gravitation.

例如，艾萨克·牛顿通过挖掘他的天赋做了一个举世惊叹的发现，并发现牛顿万有引力定律。

2.The inelastic collision between clouds and the self -gravitation among clouds are included in the aggregation formation of GMCs.

在巨分子云聚合形成过程中，一般都包括了分子云间的非弹性碰撞与分子云间的自引力。

3.Newton invented calculus, described the law of universal gravitation and built the first reflecting telescope.

牛顿发明了微积分，描绘了万有引力定律，建立第一个反射镜。

4.Eleven point two kilometers per second, at which satellites can be freed from the gravitation of the earth, is called "escape speed".

卫星以11.2千米每秒的速度前进可以脱离地球引力，这被称为“逃逸速度”。

5.But it does mean that our attempts to understand the world are reduced to the kind of thing that Newton did in case of gravitation.

但是这并没有意味着我们试图理解世界的热情有所减少，诸如牛顿对万有引力的研究一样。

6.The earth has more matter than the human being, so its gravitation pulls him to the earth.

地球比此人所含的物质多，所以它的引力把他牢牢地吸住。

7.Newton's law of universal gravitation has been extremely useful.

牛顿的万有引力定律是极其有用的。

8.The concept of gravitation 引力 is essential in understanding how planets orbit the sun.

引力的概念对于理解行星如何围绕太阳运行至关重要。

9.Isaac Newton's laws of gravitation 引力 changed the way we view the universe.

艾萨克·牛顿的引力定律改变了我们对宇宙的看法。

10.In physics, gravitation 引力 is the force that attracts two bodies towards each other.

在物理学中，引力是吸引两个物体彼此靠近的力量。

11.The study of gravitation 引力 helps scientists predict the motion of celestial bodies.

研究引力帮助科学家预测天体的运动。

12.Einstein's theory of general relativity explains gravitation 引力 as the curvature of space-time.

爱因斯坦的广义相对论将引力解释为空间-时间的弯曲。

作文

Gravitation is a fundamental force that governs the motion of objects in the universe. It is the reason why apples fall from trees and why planets orbit around the sun. The concept of gravitation (引力) has fascinated scientists and philosophers for centuries, leading to significant discoveries and advancements in our understanding of the cosmos. One of the most notable figures in the study of gravitation (引力) is Sir Isaac Newton. In the 17th century, he formulated the law of universal gravitation, which states that every mass attracts every other mass with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between them. This groundbreaking theory not only explained the motion of celestial bodies but also laid the foundation for classical mechanics. Newton's work was later expanded upon by Albert Einstein in the early 20th century. Einstein introduced the theory of general relativity, which redefined our understanding of gravitation (引力). According to this theory, gravitation (引力) is not merely a force, but rather a curvature of space-time caused by the presence of mass. This means that massive objects like stars and planets warp the fabric of the universe, causing other objects to follow curved paths around them. This revolutionary idea provided a new perspective on phenomena such as black holes and gravitational waves, which were previously unexplained. The implications of gravitation (引力) extend far beyond theoretical physics. In our daily lives, we experience its effects constantly. For instance, when we jump, we feel the pull of gravitation (引力) bringing us back down to the ground. This force is essential for maintaining the atmosphere around our planet, allowing life to thrive. Without gravitation (引力), there would be no oceans, no weather patterns, and no stable environment for living organisms. Moreover, gravitation (引力) plays a crucial role in technological advancements. Satellite technology, for example, relies heavily on our understanding of gravitation (引力) to maintain orbits around the Earth. GPS systems depend on precise calculations of gravitation (引力) to provide accurate location data. Even space exploration missions are carefully planned with gravitation (引力) in mind, as spacecraft must navigate through varying gravitational fields to reach their destinations. In conclusion, gravitation (引力) is a fundamental force that shapes our universe and influences our everyday lives. From Newton's laws to Einstein's theories, our understanding of gravitation (引力) has evolved significantly over time. As we continue to explore the cosmos, the study of gravitation (引力) will undoubtedly lead to further discoveries and innovations that could change our understanding of the universe forever. The mysteries of gravitation (引力) are far from being fully unraveled, and each new discovery brings us one step closer to comprehending the intricate workings of the universe.

引力是支配宇宙中物体运动的基本力量。它是苹果从树上掉落的原因，也是行星围绕太阳轨道运行的原因。引力（gravitation）的概念吸引了科学家和哲学家几个世纪以来的关注，导致了我们对宇宙理解的重要发现和进步。 在引力（gravitation）研究中，最著名的人物之一是艾萨克·牛顿爵士。在17世纪，他制定了万有引力定律，该定律指出，每个质量都以与其质量的乘积成正比，与它们之间距离的平方成反比的力量吸引其他质量。这一开创性理论不仅解释了天体的运动，而且为经典力学奠定了基础。 牛顿的工作后来被阿尔伯特·爱因斯坦在20世纪初扩展。爱因斯坦提出了广义相对论，这重新定义了我们对引力（gravitation）的理解。根据这一理论，引力（gravitation）不仅仅是一种力量，而是由于质量的存在而导致的时空弯曲。这意味着像恒星和行星这样的巨大物体扭曲了宇宙的结构，使其他物体沿着弯曲的路径围绕它们运动。这一革命性的想法为黑洞和引力波等现象提供了新的视角，而这些现象之前是无法解释的。 引力（gravitation）的影响远远超出了理论物理学。在我们的日常生活中，我们不断体验到它的影响。例如，当我们跳跃时，我们感受到引力（gravitation）将我们拉回地面的力量。这种力量对于维持我们星球周围的气氛至关重要，使生命能够繁荣发展。如果没有引力（gravitation），就不会有海洋、天气模式，也不会有稳定的环境供生物体生存。 此外，引力（gravitation）在技术进步中也起着至关重要的作用。例如，卫星技术在很大程度上依赖于我们对引力（gravitation）的理解，以维持围绕地球的轨道。GPS系统依赖于对引力（gravitation）的精确计算，以提供准确的位置数据。甚至航天探索任务也都经过精心规划，以考虑引力（gravitation），因为航天器必须穿越不同的引力场才能到达目的地。 总之，引力（gravitation）是一种塑造我们宇宙并影响我们日常生活的基本力量。从牛顿的定律到爱因斯坦的理论，我们对引力（gravitation）的理解随着时间的推移而显著演变。随着我们继续探索宇宙，对引力（gravitation）的研究无疑将导致进一步的发现和创新，这些发现和创新可能会改变我们对宇宙的理解。引力（gravitation）的奥秘远未完全揭示，每一个新发现都让我们更接近理解宇宙复杂运作的真相。