betaines
英[ˈbiːtəˌiːn]
美[ˈbitɪˌin]
- n. [有化]甜菜碱（等于 lycine, oxyneurine, trimethylglycine）
双语例句
- 1. The preparation of some new types of products such as hydroxyl-sulfonated betaines avoided these problems.
- 一些新品种如羟磺基甜菜碱的制备避免了上述问题。
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- 2. The results showed that with the increase of alkyl chain length surface properties activity of three kinds of sulfo-propane betaines was gradually improved.
- 结果表明，三种磺丙基甜菜碱的表面活性随着烷基链长的增加逐渐增强；
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- 3. The results showed that with the increase of alkyl chain length surface properties activity of three kinds of sulfo-propane betaines was gradually improved.
- 结果表明，三种磺丙基甜菜碱的表面活性随着烷基链长的增加逐渐增强；
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