| 1. | The temperature variations during a year have maxima at the poles, where the annual variation of the inflow of solar energy is also maximum .
两极地区一年温度变化极大，太阳能入射量的年变幅也极大。 |
| 2. | Most insects don ' t live in polar regions
大多数昆虫在两极地区不存在。 |
| 3. | The landsat spacecraft orbits the polar regions of the earth at a height of 920 kilometers
地球资源卫星航天器以920公里的高度环绕地球的两极地区运行。 |
| 4. | Our planet , unfortunately , is running out of noble savages and unsullied landscaped ; except for the polar regions , the frontiers are gone
不幸的是，在我们的地球上，高尚的野蛮人和未被破坏的自然景色已越来越少；除了两极地区以外已经没有未开发的土地了。 |
| 5. | Nickel is to study arctic spiders during a u . n . - sponsored international polar year in 2007 - 08 , a 60 - nation project to probe polar areas on the front lines of climate change
尼克尔将参与一项由联合国发起的“ 2007 08国际极地年”研究项目，这个有60个国家参加的研究项目计划对处于气候变化前沿地带的南北两极地区展开科考活动。 |
| 6. | Caption : : the dramatical phenomenon , is characterised by having a dashing luminance in the upper layer of the atmosphere , created by the collisions of energetic particles of solar wind with the atoms and molecules in the polar areas
当太阳风被地球磁场引领至两极地区，与地球大气层的粒子发生碰撞时，便会形成极光，宛如一张色彩斑澜的轻妙扫过夜空，绚丽夺目。 |
| 7. | But after conducting a radar survey of craters constantly in shadow at the lunar poles , bruce campbell of the smithsonian institutionin washington dc and his colleagues said they did not uncover any evidence of thick ice deposits
美国华盛顿特区史密森学会的布鲁斯?坎贝尔和他的同事对月球两极地区阴影凹地进行的经常性雷达扫描结果表明，并没有任何大量冰层沉积的迹象。 |
| 8. | Data from the clementine and lunar prospector space missions in the 1990s had suggested there could be significant supplies of water , vital to support life and human colonies on the moon , stashed in the craters near the poles
克莱门汀及月球勘探者在20世纪90年代对月球探测所获得的数据曾表明，月球南北两极地区的凹地隐藏处有大量水源，这是支持生命和人类移民月球的关键因素。 |
| 9. | In short supply data from the clementine and lunar prospector space missions in the 1990s had suggested there could be significant supplies of water vital to support life and human colonies on the moon stashed in the craters near the poles
克莱门汀及月球勘探者在20世纪90年代对月球探测所获得的数据曾表明，月球南北两极地区的凹地隐藏处有大量水源，这是支持生命和人类移民月球的关键因素。 |
| 10. | In short supply data from the clementine and lunar prospector space missions in the 1990s had suggested there could be significant supplies of water , vital to support life and human colonies on the moon , stashed in the craters near the poles
克莱门汀及月球勘探者在20世纪90年代对月球探测所获得的数据曾表明，月球南北两极地区的凹地隐藏处有大量水源，这是支持生命和人类移民月球的关键因素。 |
