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氧
释义
氧
Encyclopedia
理学
氧
释
oxygen
氧
化学元素,元素符号O,原子序数8,原子量15.999,属周期系ⅥA族。典型的非金属元素。
Astronomy
全称:oxygen。缩写:O
氧
Chemistry
>无机化学>无机化学基本概念与无机化合物>释义
oxygen
氧
随便看
non-ramified extension
nonrandom
nonrandom access
non-random deviation
non-random distribution
nonrandomized
non-randomized controlled study
nonrandomized decision function
nonrandomized estimate
nonrandomized function
non randomized test
non-randomized test
nonrandomized test
nonrandom sample
non-random two-liquid model
non-rapid eye movement sleep
nonrational function
non-real
non-realizable
non-real number
non-real zero
nonreciprocal
non-reciprocal property
non-reciprocity
nonreciprocity
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