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- The content of carboxylate ions in marine sulfate polysaccharide911 was determined by conductometric titration. 本文以一种海洋硫酸多糖“911”作为研究对象，通过电导滴定法测定其羧酸根的含量。
- The content of carboxylate ions in marine sulfate polysaccharide 911 was determined by conductometric titration. 本文以一种海洋硫酸多糖“911”作为研究对象，通过电导滴定法测定其羧酸根的含量。
- In the mean while, the sample was transformed with cation exchange resin, the molar ratio of sufate ions to carboxylate ions was determined. 同时将样品通过氢型阳离子交换树脂转型，测定其硫酸根与羧酸根离子摩尔比。
- In the mean while, the sample was transformed with cation exchange resin,the molar ratio of sufate ions to carboxylate ions was determined. 同时将样品通过氢型阳离子交换树脂转型，测定其硫酸根与羧酸根离子摩尔比。
- carboxylate ion 羧酸盐离子
- We sailed from Perth with a cargo of raw ion. 我们装着一船生铁从佩思启航。
- Both of these particles can produce ion pairs. 这两种粒子都能产生离子对。
- Containing two carboxyl groups per molecule. 二羧基的每个分子中含有两个羧基的
- The pH is equal to the of the carboxyl group. 等于羧基pKa的pH
- 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 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。
- High conductivity polymer ion conductor in R.T. 室温高导电率高分子离子导体。
- Familiar with Lithium Ion test equipment. 熟悉锂离子的测试装备。
- The introduction of a carboxyl group into a compound or molecule. 羧化把一个羧基引入一个化合物或一个分子
- 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
