“direct development”的概念、定义、翻译、参考文献-科学参考

单词	direct development
释义	direct development Encyclopedia 理学直接发育释 direct development直接发育在胚后发育过程中，身体长大和生殖器官逐渐成熟的过程。
随便看	positional isomerism polymer positional notation positional number system positional numeration positional system position ambiguity position analysis position analysis questionnaire position angle position-angle effect position care position catalogue position circle Position Classification position classification position coder position construction position control position detector position effect position effect variegation position electron position encoder positioner position error measurement technology

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。