英语词汇“coal seam mining”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	coal seam mining
释义	coal seam mining 基本例句煤层开采 The influence factor of spontaneous ignition oncoal seam miningand protective measures in Yangquan mine No.3 shaft are approached.分析了阳泉矿区三矿井田煤层开采对自燃着火的影响因素，探讨了预防煤层的自燃着火的开采技术措施。
随便看	get/catch a glimpse of get caught get caught in get caught in the rain Get caught in the tree get desperate get dim get directly get dirt off the wall get dirt on the dress get dirty get disability retirement get discount get disease get caught up get caught up in get cautiously get centred get down go back to grass roots get down grass roots to grass roots get down in the dumps get down in the mouth get down off one's high horse get down off the high horse get down off your high horse