“longtan coal measures”的概念、定义、翻译、参考文献-科学参考

单词	longtan coal measures
释义	longtan coal measures Encyclopedia 理学二叠纪煤系释 longtan coal measures龙潭煤系晚二叠世早期盘山石灰岩与张公岭石灰岩之间一套海陆交替相以砂页岩为主的含煤岩系。
随便看	Gaijiaotian Gai Jiaotian art of the stage Gai Junyi GAIL GAIM gain gain bandwidth product gain-bandwidth product gain clamp gain-clamping gain coefficient gain control gain coupling gain distribution gain efficiency gain error gain factor gain fiber manufacturing technique gain flatness gain-floor gain function gain graph gain guide gain hole burn gaining or losing of netting

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