“primary xylem”的概念、定义、翻译、参考文献-科学参考

单词	primary xylem
释义	primary xylem Encyclopedia 理学〔植物形态与结构〕释 primary xylem初生木质部维管植物的初生生长过程中，由原形成层分化产生的木质部。 Biology primary xylem初生木质部
随便看	natural self-governance Natural Semantics natural semantics natural sequence natural singular set natural situational teaching method natural slope natural slopes for terrace natural smoke exhaust natural soil natural source adhesive natural source geoelectric field natural span of life natural spline natural standard natural strategy natural stratification natural structure natural succession natural sum natural surjection natural surveillance natural system Natural System of Wrangel Island Reserve Natural System of Wrangel Island Reserve of Russian World Natural Heritage

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。