查询词典 light years

Measured at 36 light years across, this young supernova remnant has a rapidly expanding shell of hot gas at few million degrees.

这个年轻的超新星残骸横跨三十六光年，它有一个正在急速膨胀，温度高达数百万度的热气体外壳。

Happened within five hundred light years of us, we would be goners, according to

上，多数超新星离我们的距离超出平常的想象，其亮光在我们看来只不过是非常

Located about 50 million light-years away, the galaxy's two spiral arms extending from a pronounced central bar give it an ominous hook-shaped appearance.

从中心核心棒延伸出去的二道漩涡臂，让它具有不祥的钩状外观。

Gum 29, named for it being the 29th entry in astronomer Colin Stanley Gum's catalogue, is a vast region of ionised hydrogen gas that spans over 200 light years.

Gum 29恒星团拥有巨大的氢气区域，是由位于中心位置的炽热年轻恒星强辐射电离电子形成的。

An emission nebula that contains much dust, the Keyhole Nebula is roughly 9,000 light years distant.

钥匙洞星云是一个包含有大量星际尘埃的辐射星云，距离地球大约9000光年。

The cluster lies 2600 light-years from Earth in the constellation of Monoceros.

这棵&树&实际是距离地球2600光年的麒麟星座。

Located about 500 light-years away in the constellation Monoceros, CoRoT-7b was first discovered in February by the French and European space agencies' CoRoT space telescope.

今年2月，在距离我们大约500光年的麒麟星座中，法国与欧洲航天局联合发射的&CoRoT&空间望远镜观测到了这颗后来被命名为&CoRoT-7b&的岩石行星。

Scientists speculate it is possible that a cool star lurks right under our noses, closer to us than our nearest known star, Proxima Centauri, which is four light-years away.

科学家们认为有可能在地球和距离我们4光年的最近的恒星&比邻星&之间，潜藏着一颗距离更近的低温恒星。

Scientists speculate it is possible that a cool star lurks right under our noses, closer to us than our nearest known star, Proxima Centauri, which is four light-years away.

科学家推测，比比邻星离我们更近的冷恒星的存在是有可能的。比邻星距离我们是4个光年。

ESO 99-4 lies in a rich field of foreground stars, in the constellation of Triangulum Australe, the Southern Triangle, about 400 million light-years away.

ESO 99-4位于南三角座一片有大量前景星的区域，大约有4亿光年远。翻译：Rojer

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。