“胎儿期”的概念、定义、翻译、参考文献-科学参考

单词	胎儿期
释义	胎儿期 Encyclopedia 理学个体发展阶段释 fetus period胎儿期从精子和卵子结合形成受精卵开始，直到从母体中娩出为止的时期。约持续40周。 Biology fetal stage胎儿期
随便看	positional positional accuracy positional asphyxia positional astronomy positional cloning positional constraint positional consumption positional differential game positional disorder positional error positional error measurement technology positional game positional information 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

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。