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- polar fusion nucleus 并合极核
- The two systems of government are polar opposites. 这两种政体正好相反。
- The fortress was the nucleus of the ancient city. 这城堡是这座古城的中心。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- Double fertilization The fusion of one pollen nucleus with the egg to form the zygote and of the other pollen nucleus with a polar nucleus to form the triploid endosperm nucleus. 双受精:指花粉粒中的一个精子与胚珠中的卵细胞结合形成受精卵,另一个精核与极核结合形成三倍体的胚乳核。
- Americans are the fusion of many different races. 美国人是各种种族人的熔合体。
- Brass is formed by the fusion of copper and zinc. 黄铜是由铜和锌熔合制成的。
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗?
- The protoplasm outside the nucleus of a cell. 细胞质,细胞浆细胞分子外部的细胞质
- 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
- These 1000 books will form the nucleus of the new school library. 这一千本书将构成学校新图书馆藏书的基础。
- 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。
- fusion nucleus 融合核
- The polar region is the habitat of the polar bear. 北极地带为北极熊的栖息地。
- His work is a fusion of several different styles of music. 他的作品是几种不同音乐风格的融合。
- The atomic center is the nucleus, and the electronics winds revolve it. 原子的中央是原子核,电子绕着它旋转。
- The fusion of copper and zinc makes the metal brass. 铜和锌的熔化制成黄铜。
- A third party is formed by the fusion of independent republican and democrats. 一个第三党由共和党和民主党之独立份子联合而组成。
- 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。