“Paleogene-Neogene coal-accumulating period”的概念、定义、翻译、参考文献-科学参考

单词	Paleogene-Neogene coal-accumulating period
释义	Paleogene-Neogene coal-accumulating period Encyclopedia 理学聚煤期释 Paleogene-Neogene coal-accumulating period古近纪-新近纪聚煤期古近纪-新近纪有大量聚煤作用发生并形成有工业价值煤田的时期。包括古近纪始新世-渐新世和新近纪的中新世-上新世时期发生的聚煤作用。前者主要分布于中国东部及广西西南部，后者主要分布于云南及台湾。在中国陆上区域，古近系-新近系聚煤区的煤占煤炭资源总量的0.6%。
随便看	Special Interest Group on the Lexicon（简称SIGLEX） special interests and general interests special interest tourism special investigation project special investigative techniques special isoperimetric problem special issue special issue of a periodical Special Issue of Greater Chinese Lily Special Issue on Drama of New Youth specialist specialist degree specialist school speciality index speciality polymer speciality printing specialization specialization chain specialization class specialization cycle specialization for abundance specialization for scarcity specialization homomorphism specialization ideal specialization multiplicity

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。