“圆形断面”概念、定义、翻译-科学时代

单词	圆形断面
释义	矿业工程技术词汇手册圆形断面 circular section
随便看	class 3 electrical load classable information class action class action class action class action suit class activities Class A extinguisher Class A IP address class alliance class analysis class analysis Class A network class arrangement class assistant class A war class awareness class-based service class-based teaching system class bias class bias Class B IP address class boundary class boundary class boundary

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。