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

单词	weathered zone of coal
释义	weathered zone of coal Encyclopedia 理学煤炭地质勘查释 weathered zone of coal煤层风化带煤层受风化作用后，煤的物理性质、化学性质发生明显变化的地带。
随便看	sliding-vane rotary vacuum pump sliding vector sliding venue sliding wear sliding weight sliding window sliding window protocol S. Lie S. Lie (1842—1899) Slight Cold Slight Heat slight injury slightly defective number slightly excessive number slightly overcast Slight Snow slim disc slime slime bacteria slime body slime layer slime mould slim-hole non-cable logging equipment slimhole wells drilling slim hole well workover

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