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- The two systems of government are polar opposites. 这两种政体正好相反。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- Genetic material produced by gene-splicing. 重组基因材料基因分割而产生的基因材料
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗?
- genetic polarity 遗传极性
- 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
- He chose genetic engineering to be his lifelong career. 他选择了遗传工程学作为终生的事业。
- 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。
- The genetic constitution of an individual, a group, or a class. 遗传构造一个个体、群体或阶层的遗传构造
- Note the polarity of the voltage drop across R. 注意R上电压降的极性。
- 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。
- Mitochondria do not use the universal genetic code. 线粒体并不使用通用的遗传密码。
- Love and hatred are polar feelings. 爱与恨是完全相反的感情。
- An enzyme that catalyzes genetic recombination. 催化重级酶能催化基因重组的一种酶
- Genetic engineering will have revolutionaryconsequences for mankind. 遗传工程将对人类产生深远的影响。
- 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
- Most chromomeres contain a genetic unit. 绝大多数染色粒包含一个遗传单位。