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gravitational lensing

gravitational load

gravitational lens 添加释义

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  [天] 引力透镜

引力透镜

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  • 引力透镜 - 引用次数:2

    参考来源 - 借助引力透镜效应探索暗物质
    重力透镜

·2,447,543篇论文数据,部分数据来源于NoteExpress

Gravitational lens

  • A gravitational lens refers to a distribution of matter (such as a cluster of galaxies) between a distant source (a background galaxy) and an observer, that is capable of bending (lensing) the light from the source, as it travels towards the observer. This effect is known as gravitational lensing and is one of the predictions of Albert Einstein's general theory of relativity.

以上来源于: Wikipedia

 柯林斯英汉双解大词典 

gravitational lens

  • 1. 

    N a lenslike effect in which light rays are bent when passing through the gravitational field of such massive objects as galaxies or black holes 引力透镜 [astronomy]

双语例句权威例句

  • In other cases, a star's gravitational field magnifies background light like a giant lens.

    种证据是,星体重力场可以棱镜一样放大背景

    treasure.1x1y.com.cn

  • The astronomers found an "X-ray mass" only a tenth of the mass found using the gravitational lens method.

    文学家发现X射线估算的质量仅有引力透镜方法估算质量十分之一。

    article.yeeyan.org

  • If a star is just behind a gravitational lens such as a black hole, the effect can produce multiple images of a star or even a so-called Einstein ring that encircles the lens.

    有关额外维度的一种说法认为,如果没有额外维度,黑洞附近的引力很多因此恒星影像比正常情况亮。

    article.yeeyan.org

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