彗星

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。

"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。

Phaethon appears from a group of stars called Gemini.

法厄同彗星从一组叫双子座的星群中穿过。

These meteors originate from a mysterious object called 3200 Phaethon. It may be an asteroid or it may be a burnt-out comet.

双子座流星雨源自一个天体3200 Phaethon，它或许是一个小行星，也说不定是一颗已燃烧殆尽的彗星。

The Geminids are a meteor shower caused by a comet called 3200 Phaethon.

双子座流星雨是由一颗称作3200法厄同(希腊神话中阿波罗和克吕墨涅的儿子，译者注)的彗星引发的。

Despite its flimsiness , Tempel 1 has an almost planetlike surface, covered with what appear to be impact craters (the first ever observed on a comet), cliffs, and distinct layers.

除了结构松散之外，谭普一号有著近乎行星般的表面，其上满布著像是冲撞后所留下的坑洞（这在彗星上是首次被观察到）、断崖和多层次结构。

The use of the ratio between the migration length and the diameter of the comet head (LDR, see Tice et al., 2000) as a parameter to represent the data of the genotoxic effects in D. polymorpha was found (Bolognesi et al., 2004) to be able to reduce the inter-individual variability of the data (from 20–30% for TL to 5–10% for LDR).

使用的，两者的比例约为迁移长度和直径的彗星头（低剂量辐射，见泰斯对持不同等人， 2000年）作为参数，以代表该数据的遗传毒性效应四多形被发现（ bolognesi等人， 2004年）为了能够减少跨个别变异性数据（从20-30 ％铊，以5-10 ％的LDR ）。

The comet .. touched the earth first with it's gaseous tail... Servius wrote,"It was not of a flaming but of a bloody redness."

彗星先用它气态的尾巴接触了地球。。servius写到，&它不是燃烧着的而是有着血红般的色彩。&

Kimberly felt herself changed into just a blur of cartoon steam as she rocketed past stars and planets and comets sometimes doing squiggly patterns and loop-de-loops in space and then THUNK she was standing on a completely cartooned world, holding hands with the cartoon Roscoe Rabbit who was twice as big as her.

巴利觉得自己刚刚换上一抹卡通明星及汽由于她过去猛涨行星和彗星有时做squiggly格局和环德回路，然后在太空咚她站在一个完全cartooned世界手拉手酚与卡通兔子一样大，她曾两次。

Kimberly felt herself changed into just a blur of cartoon steam as she rocketed past stars and planets and comets sometimes doing squiggly patterns and loop-de-loops in space and then THUNK she was standing on a completely cartooned world, holding hands with the cartoon Roscoe Rabbit who was twice as big as her.

巴利觉得自己刚刚换上一抹卡通蒸汽她行星和恒星和彗星飚过去有时做squiggly格局和环德回路，然后在太空咚她站在一个完全cartooned世界手拉手酚与卡通兔子一样大，她曾两次。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。