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oxygen
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oxygen
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。
Physics
oxygen
氧
Astronomy
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
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optical mouse
optical multichannel analysis
optical multi-channel analyzer
optical multimeter
optical multiplexing
optical multistability
optical navigation sensor
optical network parameter analyzer
optical network unit,ONU
optical non-destructive testing
optical nonlinearities of condensed matter
optical nonlinearities of organic material
optical nutation
optical object
optical observation
optical observation of satellite
optical observation of space objects
optical observatory
optical orthogonal code
optical orthogonal frequency division multiplexing transmission system
optical outburst
optical packet switching,OPS
optical pair
optical parallelism
optical parameter
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