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氕
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氕
Encyclopedia
理学
氕
释
protium
氕
元素氢的一种稳定同位素,符号或。天然氢中99.9852%是氕。一般化学中H表示天然氢,在同位素化学中H代表氕。
Chemistry
>无机化学>无机化学基本概念与无机化合物>释义
protium
氕
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conterminous
contest
Contestado War
contest mobility
context
context awareness
context-based learning
context-based POS disambiguation
context chart
context condition
context-dependent selection
context-free
context-free grammar
context-free grammar, CFG
context-free language
context-free language, CFL
context-free rule
context-induced reinterpretation
context-insensitive
context-insensitive approach to paradox solution
context-insensitive grammar
context-insensitive language
context mapping
context model
context-orientation or situational-orientation
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