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- chemically induced dynamic electron polarization 化学诱导动态电子极化
- The two systems of government are polar opposites. 这两种政体正好相反。
- USING DENSITY OPERATOR TO STUDY THE ELECTRON POLARIZATION 用密度算符对电子极化的研究
- chemically induced dynamic electron polarization (CIDEP) [化] 化学诱导动态电子极化
- 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?
- The transmitter was pulsed by an electron tube. 电子管使发射器产生脉冲波。
- 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
- The Electronic Polarization Vector in Constant Magnetic Field 均匀磁场中电子的极化矢量
- 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。
- An electron tube having a cathode and an anode. 电子二极管有一个阳极和一个阴极的电子管
- Keywords Time resolved ESR;transient paramagnetic species;photolysis free radicals;chemically induced dynamic electron polarization; 时间分辨ESR;瞬态顺磁粒子;光解自由基;化学诱导电子自旋极化;
- The polar region is the habitat of the polar bear. 北极地带为北极熊的栖息地。
- Keywords chemically induced dynamic electron polarization;semianthraquinone radical;anthraquinone anion radical;triethylamine;surfactant; 化学诱导动态电子极化;蒽半醌自由基;蒽醌负离子基;三乙胺;表面活性剂;
- 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 number of electron pairs an atom can share with other atoms. 共用电子对数,共价一个原子与其他原子共用的电子的对数
- An electron with a negative charge, as contrasted with a positron. 电子带有负电荷,与正电荷相反的电子