“韧皮部”的概念、定义、翻译、参考文献-科学参考

单词	韧皮部
释义	韧皮部 Encyclopedia 理学〔植物形态与结构〕释 phloem韧皮部维管植物（蕨类植物、裸子植物和被子植物）体内输导养分，并具有支持、贮藏等功能的复合组织。与木质部共同构成植物体内连续的维管系统。 Biology phloem韧皮部
随便看	contraction operator contraction phase contraction principle contraction relation contraction semigroup contraction theorem contractive contractive coefficient contractive factor contractive linear operator contractive mapping contractive-mapping principle contractive operator contractive operator-valued function contractive semi-group contractive semigroup contractivity contract law Contract Law of the People's Republic of China contract learning contract management of water conservancy project contract management system contract of charter party contract of novation contract of towage by sea

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。