“纪--周期--阶段”概念、定义、翻译-科学时代

单词	纪--周期--阶段
释义	工程与技术词汇手册 period 阶段；周期；纪
随便看	heat tolerance heat tolerance heat tolerance coefficient heat toxin heat toxin syndrome heat transfer heat transfer heat transfer heat transfer heat transfer heat transfer agent heat transfer by conduction heat transfer by convection heat transfer by convection from clothed body heat transfer by forced convection heat transfer by radiation heat transfer by radiation from clothed body heat transfer coefficient heat transfer coefficient heat transfer coefficient heat transfer coefficient heat transfer coefficient heat transfer coefficient heat transfer coefficient heat transfer coefficient of exchanger

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。

period