查询词典 light year

Caption:: The Crab Nebula is a six-light-year-wide expanding remnant of a star's supernova explosion.

公元1054年，中国天文史书上记录了一颗非常光亮的客星，我们现在知道这是一颗距离我们6500光年的恒星发生超新星爆炸产生的光芒，爆炸后的残骸现在成为了星云，这星云名为蟹状星云。

Unit reduction in ice consumption amount for jump drive operation per light year per skill level

每级技能减少跳跃每光年时所耗冰100单位

Do you know what a light year is ?

你知道一光年是什么吗？

No one would say that. A light year is a unit of distance not time.

没有人会那么说，一光年是距离单位不是时间单位。

Do you know the light year?

你知道光年吗？

A light year is about 6 trillion miles.

一光年大约是6000000000000英里。

Do you know the light year ?

你知道光年？

1 Light-year: At one light-year the little Sun star is very small.

1016 － 1光年：计量单位又换了。再用公里我就快不会数了。太阳很小很小。

This image spans about 50 light-years in the constellation Monoceros, at the 3,000 light-year estimated distance of the Rosette Nebula.

这张影像位于麒麟座，横跨约50光年，美丽的玫瑰星云距离我们约 3，000 光年。

About 4,000 light-years from planet Earth toward the nautical constellation Puppis, the nebula spans over a light-year and is energized by ultraviolet light from the central star.

这个星云位在航海星座的船尾座内，离地球约有四千光年远，大小略高於一光年，在中心星紫外辐射的激发下发光。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。