a computer simulation of how the planet functions

The Touchstone maintains the weather on this planet.

这个试金石能维持该行星上的气候.

a safer future for the planet

地球更安全的将来

He thinks being a father is easy. What planet is he on?

他认为做父亲很容易。他真是天真！

the future of planet Earth

地球的未来

the planet Earth/Venus/Mars

地球；金星；火星

the battle to save the planet

拯救地球的战斗

Today, the planet Jupiter is at eastern quadrature – or 90 degrees east of the sun.

今天, 木星在太阳东方正交处也就是与太阳成90度角.

the planet Earth

地球这颗行星

He thinks motherhood is glamorous – what planet is he on?

他觉得当母亲令人向往——他是外星人吧？

The picture shows six of the eight planets in the solar system.

这幅图标示了太阳系八大行星中的6颗。

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

行星躲过超新星爆发的几率总是十分渺茫。

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.