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词汇 thiation
分类 英语词汇 英语翻译词典
释义

thiation

英汉-汉英词典
n. 硫杂化
词组 | 习惯用语
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  • aviation n. 航空;飞行术;飞机制造业
  • initiation n. 开始,创始;开始实施 入会,加入;入会仪式 传授,启蒙,入门
  • adhesion n. 支持;粘附;固守
  • satiation n. 饱食,饱满,饱享,厌腻
thiation 硫杂化
英语百科

Thio-

The prefix thio-, when applied to a chemical, such as an ion, means that an oxygen atom in the compound has been replaced by a sulfur atom. This term is often used in organic chemistry. For example, the word ether refers to an oxygen-containing compound having the general chemical structure R–O–R′, where R and R′ are organic residues and O is an oxygen atom. Thioether refers to an analogous compound with the general structure R–S–R′ where S is a sulfur atom covalently bonded to two organic residues. A chemical reaction involving the replacement of oxygen to sulfur is called thionation or thiation.

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