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- Economic Polarized Area 极化区
- Noctilucent clouds are ragged extensions of a more widespread and more permanent layer which forms over the summer polar area at the mesopause. 夜光云是在夏季极地中圈顶之上形成的更广泛更持久的层的参差不齐的延伸。
- This is undoubtedly an once-in-a-lifetime opportunity to learn more about polar conservation and the severeness of climate change towards the polar area. 这是一个难能可贵的机会，一方面能探讨保护北极的问题，也能认识气候变化对北极的影响。
- A generation ago, the symbol of economic polarization was the urban ghetto. Now it's the gated communities and other redoubts of the wealthy. 一代人的时间以前，经济两极分化的象征是城市聚居区，现在的象征是富人居住的有大门把守的社区和其它堡垒式的居住区。
- On the plus side, the solar storms promote the colorful auroras, known as the northern and southern lights, high in the sky over polar areas. 此外,太阳风暴会形成彩色极光,即我们所知的北极光和南极光,出现在极地高空。
- A generation ago,the symbol of economic polarization was the urban ghetto. Now it's the gated communities and other redoubts of the wealthy. 上一代，经济两极分化的象征是城市聚居区，现在的象征是富人居住的有大门把守的社区和其它堡垒式的居住区。
- 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。
- 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。
- He has been an unsung hero of the country's economic growth. 他是使这个国家经济成长的无名英雄。
- The Testing and Calibration of Automatic Observing Buoy for Polar Area 极区海洋环境自动监测浮标总体设计技术
- Mother works economic advantages accrue. 母亲工作时经济收入增加了。
- The Labolatory Test of Ocean Environmental Auto-Observing Buoy for Polar Area 极区海洋环境自动监测浮标的试验和检验
- They had led the country into economic disaster. 他们把国家带入了经济灾难中。
- Do you know the economic policy of this year? 你知道今年的经济政策吗？
- Economic depression often follows war. 经济不景气常因战争所致。
- The country is in a bad economic state. 这个国家的经济情况很差。
- The lecture bore down on economic causes. 那次演讲着重论述经济方面的原因。
- Social and Economic Polarization 社会经济分化
- Research and Analysis on the Influence of the Polar Area on the TorqueCharacteristic of the Polarized Magnetic System 极化磁系统极面面积对力矩特性影响的分析与研究
- The Population Migration and Economic Polarized Growth in Three Metropolitan Regions of East China 中国东部地区三大都市圈人口迁移与经济增长极化研究
