light year

And one light year is the distance that travels in one year .

一光年就是光一年所跑的距离。

Light Year means the distance that light covers in a year .

光年是指光在一年时间里所跑过的距离。

Do you know how many meters is a light year ?

你知道一光年有多少米吗？

Do you know the light year ? Nothing in the world travels faster than the light .

你知道光年吗？在这个世界上，没有什么比光传播得快。

Know astronomical unit and light year are used for expressing the distance between celestial bodies .

知道天文单位和光年是用来丈量天体之间距离的单位。

Each light year is about 6 trillion miles ( 9 trillion km ) .

每光年大约有6万亿英里（9万亿公里）。

The research suggests that , every 26m years , the star 's eccentric orbit brings it within one light year of the solar system .

研究表明，每经过2600万年，这颗星的偏心轨道就将它带到距太阳系1光年的范围内。

Solar system is by receives the system which the gravitational pull restraint the heavenly body is composed , its most wide range approximately may extend to 1 light year outside .

太阳系是由受太阳引力约束的天体组成的系统，它的最大范围约可延伸到1光年以外。

The Oort cloud is a vast belt of dust and ice that is believed to lie around one light year from the Sun and is the origin of many of the comets that pass through our solar system .

奥尔特云是一个由粉尘和冰组成的庞大云带，据信它距离太阳约一光年，许多穿越我们太阳系的彗星都来自那里。

The ministry is highly likely to give the manual the green light next year , Tao said .

陶表示，明年卫生部极有可能给该标准开绿灯。

Western banks have booked losses stemming from an alleged fraud that came to light last year involving metal held in two Chinese ports .

西方银行计入了因卷入去年曝光的涉嫌欺诈案而导致的亏损。该案涉及到扣留在中国两处港口的金属。

And a yule log is a big piece of wood , partially burned in the fireplace in a family home , and then kept for a year to light next year 's yule log - which is supposed to last the 12 days of Christmas .

而，圣诞柴是一种人们家中壁炉里未完全燃烧的大块木头，这种大木块会被保存下来，用于点燃来年圣诞节的圣诞柴——圣诞柴应该在圣诞节期间燃烧12天。

The researchers looked at light since the year 1700 .

研究者们研究了自1700年以来世界的照明用电消耗。

There is not enough light in the year for them to grow .

它们全年都不能吸收到充足的阳光。

The distance traveled by light in one year is called a light year .

光在一年内行经的距离被称作1光年。

My tomatoes produced only a light crop this year .

我今年的西红柿歉收。

We had to brainstorm how to cut costs and improve margins in the light of last year 's poor figures .

我们要想出在去年成绩不佳的情况下降本增效的办法。

The days were slower but warmer in the past . Through a touch of light mist . Year after year , time is out .

从前的日子很慢很暖，裹在淡淡的烟火里，日日年年。

The researchers looked at light consumption since the year 1700 .

研究人员研究了1700年以来的照明耗能数据。

In kunming , yunnan has double light meal Atlantic last year .

云南昆明的莲瓣兰大小雪素去年一直热销。

US cars and light truck sales last year were 10.4m .

去年美国轿车和轻型卡车的销量为1040万辆。

A light-year is the distance light travels in one year .

一光年是光运行一年所走的距离。

To measure astronomic distances one takes as a unit that distance which light travels in a year .

为了度量天文距离，人们把光在一年中走过的距离当作一个距离单位。

The problem came to light in May last year and Mr Piper was fired in September following an internal investigation .

此事于去年5月曝光，经过内部调查后，派珀9月份被解雇。

A light-year is the distance light travels in one year at a speed of 299,792 kilometers per second .

一光年是光以每秒299792公里的速度在一年中所走过的距离。

A light-year is about 6 trillion miles , the distance light travels in a year .

一光年大约6百亿亿英里，即光行走一年的距离。

PwC , in a recent report , estimated that the market could account for 2-5 per cent of total output of light vehicles by that year .

普华永道（PwC）则在最近一份报告中估计，到2020年，这块市场可能会占到轻型车总产量的2%到5%。

In 1997 , when SGM was founded , China produced only 1.3m light vehicles . Next year 's Chinese sales will be more than 10 times that figure .

1997年上海通用汽车公司成立时，中国全年仅生产了130万辆轻型汽车。而明年中国的汽车销量将超过这个数字的十倍。

JD Power predicts that Russia could move up from fourth place in European light vehicle sales last year behind Germany , Italy and the UK to second place behind only Germany this year .

jdpower预计，今年俄罗斯将成为仅次于德国的欧洲第二大轻型汽车市场去年该国位居第四，排在德国、意大利和英国之后。

The EU brought no antidumping cases at all in the first six months of the year , though it has brought several since and recently extended antidumping duties against Chinese energy-saving light bulbs for a year .

今年上半年，欧盟没有一起反倾销诉案。但进入下半年以来，欧盟已发生了几起诉讼，而且在最近把对中国节能灯泡的反倾销税延长了一年。