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- A polar orbit. 越过极地的轨道
- In spite of vigilance a polar bear escape from the zoo. 尽管警戒很严,北极熊还是逃出了动物园。
- A polar bear has a preference for cold weather. 北极熊喜欢寒冷的天气。
- Liquid water could be thawed to form a polar ocean. 液化的水可以融化成极地海洋。
- What Keeps a Polar Bear Cool in Summer? 怎么样使北极熊在夏天里感觉凉爽?
- We may even catch sight of a polar bear on the ice. 我们甚至可能突然看到一只北极熊在冰面上。
- In spite of vigilance a polar bear escaped from the zoo. 尽管警戒很严,北极熊还是逃出了动物园。
- After about sixty days, LRO will enter its operational circular polar orbit, about 31 miles above the moon's surface. 经过大约在60天LRO将进入月球极低轨道,大约处于月球表面31英里。
- LRO's final orbit will be a circular polar orbit approximately 50 km above the Moon's surface (a little over 30 miles). LRO的最终轨道将是一个圆形极地轨道,离月球表面(略微超出30英里处)约50公里。
- LRO will spend at least one year in low polar orbit around the Moon, collecting detailed information about the Lunar environment. LRO将花上至少一年的时间在围绕月球的低极轨道上运转,收集关于月球环境的详细资料。
- VIRGO &PISCES: This is a polarity attraction. 你们是两个极端的互相吸引。
- At times, a polarization can occur. 有时,会发生极化现象。
- A polar bear plays on the tundra near Churchill, Manitoba, Canada. 加拿大中南部马尼托巴湖附近的一只北极熊正在冻土上玩耍。
- Democracy may turn into a polarized travesty! 民主可能变成两极分化的歪曲!
- The paper discussed a method which automatically detect cloud in polar orbit meteorological satellite images by using visual band reflectance and thermal infrared bright temperature. 本文探讨了利用极轨气象卫星图像可见光波段的反射率和热红外波段的亮温信息进行云自动检测的方法。
- However, Sag DEG still has coherence as a dispersed elongated ellipse, and appears to move in a roughly polar orbit around the Milky Way as close as 50,000 light-years from the galactic core. 然而,人马座矮椭球星系的核心仍然有著松散的长椭圆形凝聚著,并且看似在距离银河核心50,000光年的绕极轨道上运行著。
- We can call a polar bear a white bear because its fur is white. 我们可以叫北极熊为白熊,因为他们的毛是白色的。
- UNIDENTIFIED FEMALE Maybe it is a massage for a polar bear. 女被访者也许它只是为北极熊按摩。
- The Arctic is a polar region. It surrounds the North Pole. 北极地区是个极地的区域,它把北极围在。
- A polar bear cub plays near his mother at the Moscow Zoo. 在莫斯科动物园里,一只小北极熊在他妈妈身边嬉耍。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries