查询词典 comet

Of the milli*** who saw Haley's comet in 1986, how many people will live long enough to see it return in the twenty-first century.

1986年看见哈雷慧星的千百万人当中，有多少人能够长寿到足以目睹它在二十一世纪的回归呢？

The Minor Planet Center, which is located at the Harvard-Smithsonian Center for Astrophysics, serves as the worldwide clearinghouse for asteroid and comet observations.

该小行星中心，这是设在哈佛大学史密森天体物理中心，作为世界中心的小行星和彗星的意见。

Black scars reveal the aftermath of Jupiter's impact with nearly two dozen chunks from comet Shoemaker-Levy 9 in 1994. The impacts "sent towering mushroom-shaped fireballs of hot gas into the Jovian sky," according to NASA.The way of the knowledge, is the setting-up of the personality , the comprehension of the life.

哈勃望远镜拍摄到的这个画面上，一些清晰可见的黑色疤痕向人们揭示出，1994年7月份一颗命名为苏梅克·列维9号的彗星断裂成21个碎块撞击木星的情景，撞击产生的蘑菇形的火球在冲击到了木星的上空。

Black scars reveal the aftermath of Jupiter's impact with nearly two dozen chunks from comet Shoemaker-Levy 9 in 1994. The impacts sent towering mushroom-shaped fireballs of hot gas into the Jovian sky.

哈勃望远镜拍摄到的这个画面上，一些清晰可见的黑色疤痕向人们揭示出，1994年7月份一颗命名为苏梅克-列维9号的彗星断裂成21个碎块撞击木星的情景，撞击产生的蘑菇形的火球在冲击到了木星的上空。

Black scars reveal the aftermath of Jupiters impact with nearly two dozen chunks from comet Shoemaker-Levy 9 in 1994. The impacts "sent towering mushroom-shaped fireballs of hot gas into the Jovian sky," according to NASA.

哈勃望远镜拍摄到的这个画面上，一些清晰可见的黑色疤痕向人们揭示出，1994年7月份一颗命名为苏梅克·列维9号的彗星断裂成21个碎块撞击木星的情景，撞击产生的蘑菇形的火球在冲击到了木星的上空。

Black scars reveal the aftermath of Jupiter's impact with nearly two dozen chunks from comet Shoemaker-Levy 9 in 1994. The impacts "sent towering mushroom-shaped fireballs of hot gas into the Jovian sky," according to NASA.

哈勃望远镜拍摄到的这个画面上，一些清晰可见的黑色疤痕向人们揭示出，1994年7月份一颗命名为苏梅克·列维9号的彗星断裂成21个碎块撞击木星的情景，撞击产生的蘑菇形的火球在冲击到了木星的上空。

On the nightside, the Earth's magnetic field is stretched into a long tail, the magnetotail, much like the tail of a comet.

这是科学家们首次发现地球磁场仅在数月内就有可能发生如此巨大的变化。

The wind compresses the earth's magnetic field on the dayside of the planet—the side facing the sun—and stretches the field on the nightside to form a long tail resembling that of a comet.

太阳风在地球昼侧挤压磁场，将夜侧磁场拉成一条长长的尾巴，就像彗星的彗尾。

"This is strikingly similar to the comet Shoemaker Levy 9 that impacted Jupiter in July 1994", said team member Keith Noll of

"这与苏梅克——列维9号1994年与木星相撞真是惊人的相似"，太空望远镜科学研究所的小组成员基斯·诺尔说。

Planet n.A nonluminous celestial body larger than an asteroid or a comet, illuminated by light from a star, such as the sun, around which it revolves. In the solar system there are nine known planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto.

行星：比一颗小行星或一颗彗星大的不发光的天体，由它绕转的恒星，如太阳的光所照亮在太阳系中有九个已知的行星：水星、金星、地球、火星、木星、土星、天王星、海王星和冥王星英语词汇网 www.wbw.com.cn

There are different types of personal loans available.

有许多不同类型的个人贷款优惠。

The above mentioned teaching model of spiral rising can be used to avoid rigidness in teaching.

上述螺旋式上升的教学模式，可以避免教学形成模式後的僵化现象。