“secondary phloem”的概念、定义、翻译、参考文献-科学参考

单词	secondary phloem
释义	secondary phloem Encyclopedia 理学〔植物形态与结构〕释 secondary phloem次生韧皮部在维管植物的次生生长中，由维管形成层产生的韧皮部组织。包括轴向系统和射线系统。 Biology secondary phloem次生韧皮部
随便看	Series of Water Conservancy in the Beijing-Tianjin-Hebei Area Series of Zhaodai Series on Ci Poetry series operation of pump series-parallel graph series-parallel network Series Published by Literary Weekly Editorial Office series reactor series-reduced tree series representation series resistance series resonance series resonance circuit series resonant H.V.testing equipment series resummation method series reversion series ring series scheme series solution series spectrum series statement series system series term series terminated line series termination

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。