“oxidized zone of coal”的概念、定义、翻译、参考文献-科学参考

单词	oxidized zone of coal
释义	oxidized zone of coal Encyclopedia 理学煤炭地质勘查释 oxidized zone of coal煤层氧化带煤层受风化作用后，煤的化学工艺性质发生变化，而物理性质变化不大的地带。
随便看	constant transformation Constant Troyon constant unfolding constant value constant variation constant variational formula constant vector constant vector field constant voltage and constant frequency constant voltage and constant frequency power constant voltage and constant frequency power, CVCF power constant-voltage drive constant voltage power supply constant voltage source constant volume calorimeter constant volume gas thermometer constant weight constant-width curve consteel process constellation constellations architecture constipation constipation instrument constipation in the elderly constituent

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