301 Moved Permanently

301 Moved Permanently

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字典

氚字的意思

氚

氚

氚朗读[ 生僻字 ]
读音chuān
拼音chuan
注音ㄔㄨㄢ
部首气部
总笔画7画 结构半包围 简繁对应氚 五笔RNKJ 五行金
部外笔画3 仓颉ONLLL 郑码MYND 四角80217 电码8648 区位7516 笔顺编号3115322
笔顺读写撇、横、横、横折弯钩/横斜钩、撇、竖、竖统一码6C1A - 11021
笔顺

基本解释

（名）氢的同位素之一；符号T　或XH；质量数为3。在自然界中存在量极小；有放射性；主要用于热核反应；也说超重氢。

详细解释

名词

氢的放射性同位素，原子量为普通氢的三倍，半衰期12.5年，蜕变时放出β射线后形成质量数为三的氦。用中子轰击锂可产生氚 ——元素符号 3 H或T

栏目导航

    301 Moved Permanently

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汉语字典

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偏旁部首

    301 Moved Permanently

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笔画查字

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汉字结构

    301 Moved Permanently

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301 Moved Permanently

301 Moved Permanently

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301 Moved Permanently

301 Moved Permanently

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