英语词汇“form of coal seam, occurrence of coal seam”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	form of coal seam, occurrence of coal seam
释义	form of coal seam, occurrence of coal seam 煤层形态; 煤层在空间的展布特征。根据煤层在剖面上的连续程度，可分层状、似层状、不规则状、马尾状等煤层形态。
随便看	mine anchoring mine anchor line Mine and quarry brakemen mine and torpedo risk mine and torpedo risks Mine and Yours minear mineards mine area mine area tax mine a rich seam of sth mine as mine attack mine audio fuze mine avoidance sonar mine-avoiding sonar mine balance mine barrage minebarrage mine barrier mine battery mine belt mine belt conveyor supervision mine block mine boat

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