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- ion electron recombination 离子电子再化合
- The emission nebula's red color is caused by electrons recombining with protons to form hydrogen atoms. 发射星云显现的红色是由质子再次与电子结合形成氢原子后形成。
- Standard Practice for Oil Spill Source Identification by Gas Chromatography and Positive Ion Electron Impact Low Resolution Mass Spectrometry 用气相色谱法和正离子电子冲击低分辨率质谱法识别溢油源的标准规范
- The transmitter was pulsed by an electron tube. 电子管使发射器产生脉冲波。
- Light from nearby blue stars - more energetic than the bright star Antares - knocks electrons away from the gas, which then shines when the electrons recombine with the gas. 附近蓝色恒星(能量比亮星心宿二高)发出的蓝光剥夺了周尾气体中的电子,而后当气体又重新得到电子后发光。
- An enzyme that catalyzes genetic recombination. 催化重级酶能催化基因重组的一种酶
- We sailed from Perth with a cargo of raw ion. 我们装着一船生铁从佩思启航。
- 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
- hole electron recombination 电子 空穴复合
- Both of these particles can produce ion pairs. 这两种粒子都能产生离子对。
- ion electron emission 离子电子发射
- Computers are now widespread ion China. 如今,计算机在中国被广泛应用。
- 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
- The crystals were cleaned by argon ion bombardment. 结晶体由氩离子轰击而净化。
- 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
- The hydroxyl ion has a negative charge. 氢氧根离子有一个负电荷。
- The seas, wind, and te ion were really high. 大海上风吼浪涌,我们的情绪也高度紧张。
- The degree of recombination is reciprocal in most cases. 重新结合的程度在大多数情况下是相互的。
- It is a technique called ion beam writing. 这一技术被称为离子束刻写。
- Pyran is not aromatic, but the phrylium ion is. 吡喃不是芳香的,但眬英嗡离子是。