“laboratory frequency standard”的概念、定义、翻译、参考文献-科学参考

单词	laboratory frequency standard
释义	laboratory frequency standard Astronomy laboratory frequency standard实验室频标
随便看	mental process mental protuberance mental region mental resources allocation model mental retardation mental retardation pedagogy mental rotation mental scale mental schema mental set mental set in competition mental simulation mental skill learning mental space Mental Spaces mental space theory mental state mental state test mental status and higher cortical function examination mental structure theory of crime mental sweating mental symptom mental toughness mental training in virtual battlefield mental workload

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。