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- The two systems of government are polar opposites. 这两种政体正好相反。
- Soiled dishes were piled at random. 脏碟子胡乱地堆放着。
- Statistics of Non-zero Mean Random Polarized Waves 非零均值随机极化波的统计特性
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- The librarian took a book at random from the shelf. 图书管理员从书架上随便拿了一本书。
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗？
- Random mating within a breeding population. 自由交配在一个育种群中自由交配
- Chose a card at random from the deck. 从一副牌中任意选出一张
- 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
- By mere chance or fortune; at random. 碰巧; 胡乱地; 随意地
- 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。
- semi random polarization 半随机极化
- The polar region is the habitat of the polar bear. 北极地带为北极熊的栖息地。
- random polarization 随机偏振
- 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。
- An estimator is a random variable. 估计量是一个随机变量。
- Love and hatred are polar feelings. 爱与恨是完全相反的感情。
- Marked by a lack of care, accuracy, or organization; random. 漫无目的的缺乏谨慎、精确或组织性的; 随意的
