小行星

The isotopic abundances of rare gases and cosmic-ray exposure ages of asteroid meteorites, planetary meteorites and the Apollo lunar samples applied to clue up and understanding cosmic-ray exposure history of parent bodies of different meteorite types, collision events, the relationship between cosmic-ray exposure ages and heliocentric distance of the parent bodies, irradiation history of precompaction exposure of chondrules, pairing meteorites for the Antarctic meteorites and desert meteorites, the ejection history of planetary meteorites, and relative ages of lunar craters and so on.

小行星陨石、行星陨石及阿波罗月球样品的稀有气体同位素丰度和宇宙射线暴露年龄，已广泛应用于探索和了解不同类型陨石母体的宇宙射线暴露历史、冲击碰撞事件、暴露年龄与日心距离的关系、吸积形成母体前硅酸盐球粒的辐照历史、南极和沙漠陨石中成对陨石的判别、行星陨石的溅射历史及月坑的相对年龄等关键词：宇宙射线暴露年龄；陨石；球粒陨石；无球粒陨石；火星陨石；中铁陨石

He has had an asteroid named after him and received honorary doctorates from Stockholm University and University of Helsinki.

为表扬他的突出贡献，有一颗小行星以他的名字命名，并获得来自瑞典斯德哥尔摩大学和芬兰赫尔辛基大学的荣誉博士学位，而且被称为&60年代的英雄&。

If Earthlings discovered a large asteroid heading towards our planet, how would we react?

如果地球发现了一个庞大的小行星朝我们的星球，我们将如何反应？

The insurrection of Mamore," he said "that nasty business at New Constantinople, actions in the Bonanza asteroid belt and the Far-gone colony platforms, and half a dozen other engagements—this reads like the campaign record of a cracking good battalion, not a company of three hundred.

马莫星暴动，&他说。&新君士坦丁堡的危险交易，富矿小行星带的战斗和殖民地平台远程奔袭，还有半打别的交战——这些象最强大最好的军团战役报告，不象一个只有300人的连。

The nightside sky is an infinite lattice of shining hairlines that interlock planetoids and track er ratic spirals of glowing gnats.

背阴面的天空是一个由闪耀的细线交织而成的广阔网络，串联着许多小行星以及牵引着大量以螺旋形轨迹漂浮着的细小物体。

Closer to home, Earth science satellites made a number of key discoveries, such as how waterways beneath an Antarctic ice stream affect sea level and the world's largest ice sheet.

在这一年里，NASA对火星和小行星带启动了空间探测计划，同时，地球卫星也获得了许多重要发现，比如发现南极冰流下的水路如何影响海平面和世界上最大的冰架变化。

The asteroid colony was first known as Polis Matza during script development of Revenge of the Sith.

在《西斯的复仇》剧本演变过程中，这个小行星殖民点最早的名字是&波利斯马扎&。

It is the purpose of this article to examine the possible role of the impact of large meteorites or asteroids in the production of continental nuclei.

本文的目的就是：测试在大陆中心的产生中的大陨星或小行星的冲击的可能角色。

Meteoroids are small chunks of stone or stone and iron, some of which are fragments of asteroids or comets.

流星体是小的石块或者石头和铁、其中有一些是小行星或者彗星的碎片。

Asteroids are bigger versions of the meteoroids that race across the night sky.

小行星是比那些穿过夜空的流星更大的天体。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了