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

词汇	coal seam roof
释义	coal seam roof 基本例句煤层顶板 The application of seismic attribute technology to predict coal roof lithologic character was introduced.介绍了应用地震属性技术预测煤层顶板岩性的方法。
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