彗星

Therefore, the water in Earth's oceans must have originated from comets.

因此，地球海洋中的水肯定源自彗星。

Comets are just as much members of the sun's family as the other planets.

彗星和其它的行星同样是太阳家族的成员。

Comets are just as much members of the sun's family as the other planets.

彗星和其他的行星同样是太阳家族的成员。

Until the comets are only a few hours away.

彗星距我们只有几小时的路程了。

Comet and Cupid, and Donder and Blitzen.

诗里他们叫做猛冲者，跳舞家，跳跃者，雌狐，彗星，丘比特，雷和闪电。

The Virtual Institute for Exo/Astrobiology devotes to exobiology research in low Earth orbit, search for both extant and extinct life in the solar system, on Mars, and on other planets such as europa, meteorites, comets and micrometeorites so on, origin of life.

该研究所致力于外太空的研究，包括低环地轨道，搜索太阳系，火星，以及其它星体例如木卫二，陨星，彗星和微小陨石上现存的和已经灭绝的生命物质，以及生命的发生。

In this study, the data obtained by the comet assay on haemocytes of zebra mussels directly collected in the lake water during the three different seasonal periods (Table 3I) were not significantly different.

在这项研究中，所获得的资料是由彗星试验对血细胞斑马贻贝直接收集在湖水中三个不同的季节期都没有显着不同的。

Comet Kiess was last seen in 1911 when Lick Observatory discovered it.

琪斯彗星上一次被观测到是在1911年当里克天文台发现它的时候。

In the years since the appearance of the Hale-Bopp comet brought unimagined looniness onto the world scene, Al has benefited from the no-nonsense assistance of Colette, an erstwhile events manager in flight from a loveless marriage.

粉刷瞥见在年以来在海尔，波普彗星的出现带来了难以想象走上世界舞台looniness，基地已经从科莱特了以前的事件管理器从一个没有爱情的婚姻在飞行。

Both UV-A and UV-B irradiation induced DNA damage in mesophylls. The level of DNA damage was much higher in younger than mature leaves, which indicates that young leaves are more sensitive to UV-B radiation than mature leaves.

彗星检测结果表明，九里香叶片DNA的损伤程度与UV-B辐射的剂量呈正相关；在相同UV-B辐射剂量下，九里香幼嫩叶片比成熟叶片的DNA损伤量大，表明其幼嫩叶片对UV-B辐射的敏感性比成熟叶片高。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。