“fetus circulation”的概念、定义、翻译、参考文献-科学参考

单词	fetus circulation
释义	fetus circulation Encyclopedia 农学排卵控制释 fetus circulation胎儿循环胎儿通过胎盘与母体进行的物质和气体交换。
随便看	expansion theorem expansion thermometer expansion time-scale expansion tong expansion turbine expansion type temperature measurement expansion valve expansion wave expansion wave of reflection and intersection expansion work expansive expansive agents for concrete expansive cement expansive classification expansive concrete expansive constant expansive homeomorphism expansive map expansive mapping expansiveness expansive operator expansive rock expansive soil expansive soil treatment expansive surrounding rock

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。