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燃煤
释义
燃煤
Encyclopedia
理学
〔能源概论〕
释
fire coal
燃煤
一种常见的固体可燃有机岩,由古代植物遗体经过生物化学作用和地质作用转变而成,其成分主要有碳、氢、氧、氮等元素组成的黑色或褐色固体矿物。又称煤炭。
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normal developable surface
normal deviate
normal difference distribution
normal discrete group
normal dispersion
Normal distribution
normal distribution
normal distribution function
normal distribution score
normal distributive lattice
normal divisor
normal domain
normal domain of attraction
normal duration
normal dynamical system
normal education
normal eigenvalue problem
normal electron demand
normal-electron-demand
normal electron tunneling
normal element
normal elliptic integral
normal emittance
normal endomorphism
normal epimorphism
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