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- Environmental cooperation provides an important opportunity to extend cross-border community building beyond the narrow and often polarizing sphere of economic linkages. 环境合作的开展为跨越边界的区域建设拓宽了视野，摆脱了狭隘的经济两极分化的限制。
- The two systems of government are polar opposites. 这两种政体正好相反。
- Elliptic Polarization Characteristics of Polarizable Sphere 可极化球体的椭圆极化特性
- He drew a world map on a sphere. 他在球上面画了一幅世界地图。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗？
- A polar projection of half or more of the celestial sphere on a chart equipped with an adjustable overlay to show the stars visible at a particular time and place. 星座一览图天体球的一半或多半在平面图上的极投影图，这种图具有可调节的遮蔽物以显示在给定时刻和位置可见的恒星
- polarization sphere 极化球
- Located or found in one of the Polar Regions. 环极的，围绕极地的位于或发现于一个极地区域中的
- She's used to mixing in an altogether different sphere. 她习惯於在一个完全不同的社会阶层里交往。
- He has extended his sphere of influence to the world of banking. 他已把自己的势力范围扩展到金融界。
- 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。
- The polar region is the habitat of the polar bear. 北极地带为北极熊的栖息地。
- To have as one's territory or sphere of work. 范围，领域在某人的工作范围或工作领域内
- The gas escapes from the sphere of the reaction. 气体产物从反应体系中逸出。
- Here a new sphere was to open to him. 这里将要对他开辟一个新的活动领域。
- Although they can swim, the polar bears are terrestrial animals. 北极熊虽然会游泳，但也是陆栖动物。
- 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。
- He rounded the clay into a sphere. 他把粘土揉成球形。
- The polar bear's habitat is the icy waters of the Arctic. 北极熊的栖息地是冰冷的北极海域。
