The research vessel has captured the most detailed footage yet of the ocean floor.

这艘科考船拍摄到了迄今为止最清晰的海底影像。

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Quasars are the highly energetic cores of distant galaxies.

类星体是遥远星系的极为活跃的核心体.

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We still don't know how many galaxies there are in the universe.

我们还不知道宇宙中有多少个星系.

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Astronomical observations reveal that nearby stars are not as symmetrically arranged in clusters as models suggest.

天文观测显示，邻近恒星在星团中的排列并不像模型所暗示的那样对称。

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They reported that younger galaxies should be significantly bluer.

据他们报道,较年轻的星系颜色应该显著地偏兰.

辞典例句

The universe as a whole contains billions of comparable galaxies.

整个宇宙,包含亿万个可以比拟的银河系.

辞典例句

Cosmologists are debating the possibility that turbulence causes galaxies to form.

宇宙学家正在争论湍流导致星系诞生的可能性.

辞典例句

Spiral galaxies are considered to be gravitationally bound configurations of stars.

旋涡星系被认为是由恒星组成的引力束缚系统.

辞典例句

There is a curious feature in the spectra of spiral galaxies.

在旋涡星系的光谱中有一种奇妙的特征.

辞典例句

Most galaxies occur in pairs or in small multiple groups.

大多数星系成双或几个成一小群.

辞典例句

Other galaxies are placed irregularly in space.

其它星系不规则地位于太空中.

辞典例句

The universe seems to be rapidly expanding its component galaxies moving ever farther apart.

宇宙似乎在膨胀,它的组成部分――星系互相离得越来越远.

辞典例句

As the universe expands, these galaxies stay the same size.

当宇宙扩张之时, 星系的大小保持不变.

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The Magellanic Clouds are irregular galaxies of this type.

麦哲伦星云就是这种类型的不规则星系.

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Smaller groups of stars called globular clusters often surround spiral galaxies.

称作球状星团的小型恒星团体经常环绕在旋涡星系周围.

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