“痕”概念、定义、翻译-科学时代

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。

单词	痕
释义	请查阅痕--凹槽--底色
随便看	reactor edge reactor for ammonia oxidation reactor for space heating reactor fuel reactor hazard reactor housing reactor irradiator reactor material chemistry reactor metallurgy reactor neutron source reactor noise reactor period control reactor period meter reactor period regulation reactor poisoning reactor safety reactor shutdown reactor shutdown system reactor simulator reactor spectrum reactor sphere reactor strategy reactor strategy reactor strategy reactor trip