“原始髓木目”的概念、定义、翻译、参考文献-科学参考

单词	原始髓木目
释义	原始髓木目 Encyclopedia 理学古植物学释 None原始髓木目出现于早石炭世，以茎干解剖中包含双向形成层和拥有裸子植物的繁殖器官为主要特征的一类植物化石。
随便看	Breaking News Photo breaking of inserted needle Breaking out of the Tower of Ghosts breaking point breaking-point breaking-point formula breaking point of fiber breaking strength breaking strength of fiber breaking strength of single fiber breaking stress breaking switch breaking tenacity of fiber Breaking the Beadstrings breaking time of fiber breaking waves break in the diplomatic relations between Ivory Coast and USSR break junction breakpoint breakpoint combination breakpoint switch break the restraint Breakthrough breakthrough breakthrough concentration

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。