小行星

According to this scenario, researchers could never find evidence of such early chondrules because all these objects would have been destroyed by the melting of the chondritic asteroid s into which they accreted.

在这个情形下，研究人员恐怕永远也无法找到如此早期的球粒证据，因为所有这些物体在聚合的过程中，都会因为球粒陨石小行星熔化而被破坏。

At the time, the Conclave outlawed the manufacture of colossi, and existing machines were deactivated before being sealed away in distant asteroids and uninhabited moons.

在当时，评议会禁止了巨像的生产，残存的机器则是停止运作，并封存到遥远的小行星与无人居住的卫星上。

Inaccurate measurements lead to bad orbital parameters and hence bad ephemerides - this is why three measurements on an FMO are necessary for the MPC to accept an object onto the CP.

错误的测量会导致错误的轨道参数计算结果——这就是为什么在上报给国际小行星中心的时候一定要测量三个点才有可能被接受并出现在确认页面上。

After Huang Qu senior official yellow Jinlong carries on the contact to finish, immediately defers to the planning for action which formulates in advance, leads side one group of terse motion members, nonstop is rapid rushes recent to the control center, nearly with the ellipse planetoid rugged surface, nearby the flatwise bend thorough giant steam hole, sees only this hole diameter to have about fully 200 meters, this time fierce toward the outside is erupting the pressure full steam; Huang Qu senior official yellow Jinlong earnestly examined without enough time that, then immediately lets the retinue survey group with the most advanced laser analyzer, surveyed has spouted the steam the temperature, the pressure as well as includes other material each data, obtained the data and formerly obtained the data astonishing consistency, in which vapor temperature reached as high as 500 degrees, about the pressure 50 atmospheric pressure, most worrying was in this steam includes some kind of humanity's unknown micro material, possible ambush some kind of unexpected danger, to be needing the further experimental analysis, could obtain the correlation the conclusion!

黄区长官黄金龙进行联络完毕后，就马上按照预先制定的行动计划，带领身边一批精悍的行动队员们，马不停蹄迅速赶到离指挥中心最近的，几乎与椭圆小行星崎岖不平的表面，平直弯曲深入的巨大蒸汽孔洞跟前，只见这个孔洞直径足有200米左右，此时正剧烈的往外喷发着压力十足的水蒸气；黄区长官黄金龙来不及认真查看，便马上让随行探测小组用最先进的激光分析仪，测量了一下喷出蒸汽的温度、压力以及含有其他物质的各项数据，得出的数据和先前得到的数据惊人的一致，其中蒸汽温度高达500度，压力50个大气压左右，最令人担心的是此蒸汽中含有某种人类未知的微量物质，可能潜伏着某种意想不到的危险，需要进一步的试验分析，才能得出相关的结论！

Four billion years ago, asteroids and comets rained down on our planet with such ferocity that scientists have labeled the era the "Hadean "--literally, hell on Earth.

40亿年以前，小行星和彗星犹如雨点一般密集地砸在地球上，撞击极为猛烈，科学家们管这个时代叫做&冥古代&，顾名思义就是地球上的地狱时代。

As the Earth-bound scientists toil, Rosetta itself will continue to zoom across our Solar System, next swooping again by the Earth in 2009 November, flying by asteroid 21 Lutetia in 2010 July, and finally landing on comet Churyumov-Gerasimenko in 2014 November.

当科学家在忙碌的同时，罗塞塔号也将继续在太阳系中飞驰，预定于2009年11月越过地球、2010年7月飞越小行星21Lutetia ，并于2014年11月最终降落在 Churyumov-Gerasimenko 彗星之上。

In the 19th century, a number of American and English scientists challenged the Nebular theory. They presented the "Planetesimal Theory", or the "Theory of the Little Planets".

在19世纪，一些美国和英国科学家挑战了星云说，他们提出&星子论&，或&小行星学说&。

Representation of panspermia - a theory that the seeds of life are found throughout the universe, and that life arose on Earth when such seeds landed here early in Earth's history.

&有生源说&是胚种论的一种学说，该理论认为地球上的生命是由搭顺风车，乘撞击地球的小行星或彗星的细菌或是生物化学物带来的。

A wilder offshoot of this theory, called panspermia, suggests that whole bacteria life itself first evolved on Mars and then hitched a ride to Earth via small pieces of the Red Planet blasted here by asteroid or comet impacts.

Panspermia 是这派之想像力特别丰富的，他们的意见：细菌根本是发源於火星；小行星或大陨石的撞击把火星的碎片带到了地球。

"Only since the late 20th century, humankind has become aware of the risk posed by asteroids and comets," Peiser said.

&只有自20世纪后期，人类已经意识到了危险的小行星和彗星，&轨迹。

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