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- tritium ion 氚离子
- We sailed from Perth with a cargo of raw ion. 我们装着一船生铁从佩思启航。
- Tritium has a half-life of 12.4 years. 氚的半衰期为12.;4年;地球形成时的氚早已不存在。
- Tritium is one of the mildest radioactive isotopes. 氚是辐射最和缓的放射性同位素之一。
- Both of these particles can produce ion pairs. 这两种粒子都能产生离子对。
- Computers are now widespread ion China. 如今，计算机在中国被广泛应用。
- The crystals were cleaned by argon ion bombardment. 结晶体由氩离子轰击而净化。
- The hydroxyl ion has a negative charge. 氢氧根离子有一个负电荷。
- The nucleus of tritium,consisting of two neutrons and one proton. 氘核氘的原子核，由两个中子和一个质子组成
- 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。
- 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。
- The nucleus of tritium, consisting of two neutrons and one proton. 氘核氘的原子核，由两个中子和一个质子组成
- High conductivity polymer ion conductor in R.T. 室温高导电率高分子离子导体。
- The measured tritium activities is close to the theoretical value. 测量结果与理论氚产量基本相符。
- Familiar with Lithium Ion test equipment. 熟悉锂离子的测试装备。
- The ratio of the free tritium to the sorbed tritium is 3.64%. 铜的自由氚量占吸附总氚量的3.;64%25；
- Having only one metal ion or positive radical. 只有一个金属离子或正基的
- A hollow cathode CW silver ion laser at 4788 ? 银离子空心阴极4788埃激光器
- How Does Voltage Open an Ion Channel? 电压是如何打开离子通道的?
