The chances of a planet surviving a supernova always looked terribly slim.

Let us suppose another planet with conditions similar to those on the earth.

让我们假定另外有一个具有和地球上相似条件的行星.

Finally, we got to go home. It had been a long day at the Planetarium.

最后, 我们该回家了. 我们在天文馆渡过了长长的一天.

It landed in a shallow basin fifty yards from the planetarium.

它降落在离天文馆五十码处的一个浅盆地中.

It is the the largest planetarium in the city and a wonderland for budding Neil Armstrongs.

那是本城最大的天文馆,也是小尼尔阿姆斯特朗们的基地.

On his days off he takes them to the Museum of Natural History or the Planetarium.

他休假的日子,就带他们去自然历史博物馆或是天文馆.

People use solar viewers to view annulareclipse at the Nehru planetarium in Mumbai January 15, 2010.

2010年1月15日, 孟买,尼赫鲁天文馆(译注:尼赫鲁为印度前总理),人们用太阳观测镜观赏日环食.

And the Cambodians have actually controlled the Hayden Planetarium from their high school.

柬埔寨人通过他们的高中实际上可以控制海登天文馆.

The electrogenerativeleaching of galena mechanical activated in planetary centrifugal mill are studied.

进行了机械活化后方铅矿发电浸出的研究.

The answer is planetary engineering.

答案就是星球工程.

In order to solve the selflocic problem , the NGWN type planetary gear reducer is released.

为解决减速器自锁问题推出NGWN型行星齿轮减速器.

NGW , TP series planetary gear reducer.

TP系列行星齿轮减速机.

Planetary perturbations make the earth's orbit about the sun irregular.

行星的摄动使得地球绕太阳的轨道是不规则的.

At the same time, starlight passing through the outer planetary atmosphere can reveal clues about composition.

同时, 穿过行星外大气层的恒星光也能提供行星构成的线索.

And with Mercury close by this makes for a planetary trio.

随着水星的靠近,将上演一场行星三重唱.

It takes days to calculate the planetary shift of each new location.

这需要几天的时间去计算每个新的行星的移动.

The weekend to unfold without major planetary aspects, indicating we may be between significant events now.

这个周末没有主要星相的影响, 意味着我们夹在主要事宜之间的时期内.

They can work on one individual at a time or for with the planetary grid.

在某个时刻他们能影响一个人或者有益于地球网格.

a planetary system

行星系

Based on the concept of reconfigurability , a new planetary rover system is designed for planetary exploration.

基于可重构思想设计了一种可重构星球探测机器人系统.

Stars that form planetary nebulae typically live for billions of years.

具有代表性的是,构成行星状星云的恒星已经存活了十亿年.