“区系组成”的概念、定义、翻译、参考文献-科学参考

单词	区系组成
释义	区系组成 Encyclopedia 理学区系成分释 biota composition区系组成群落物种（或其他分类单元）的区系成分组成。
随便看	data warehouse based decision support system data warehouse, DW data warehouse management data warehouse management system data warehouse，DW data wiping date line date over cable service interface specification date palm Da Tian Datian Xian datin dating dating examination of questioned document dating method dating method of Chinese rock paintings dating of groundwater dating with extinct radionuclides dative bond dative valence D atom datong datong brocaded poplin Datong Coalfield datong coal measures

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。