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- The two systems of government are polar opposites. 这两种政体正好相反。
- Research on increasing the capacity of micro-cell system using electromagnetic polarization 利用电磁波极化实现微蜂窝系统扩容的研究
- Experimental study of the electromagnetic polarization technique in a scattering environment 在散射条件下对电磁极化技术的实验研究
- Electromagnetic wave travel as light wave do. 电磁波的传播就像光波的传播一样。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- A device used to modulate an electromagnetic wave. 调制器用以调制电磁波的装置
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗？
- 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
- Communication of audible signals encoded in electromagnetic waves. 无线通讯以电磁波密码进行的可听信号的联络
- 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。
- electromagnetic polarization 电磁极化
- The polar region is the habitat of the polar bear. 北极地带为北极熊的栖息地。
- 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。
- 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。
- Love and hatred are polar feelings. 爱与恨是完全相反的感情。
- The electromagnetic force becomes dominant. 电磁力处于支配地位。
- Extending across or crossing either of the Polar Regions. 横越极地任一个横越或穿过两个极地地区中的
- Electromagnetic radiation is corpuscular. 电磁辐射是微粒性的。
- Electromagnetic radiation produced by natural phenomena such as lightning. 大气电，自然电波由自然现象，如闪电等产生的电磁辐射等
