“峰谷比”的概念、定义、翻译、参考文献-科学参考

单词	峰谷比
释义	峰谷比 Physics 电磁学 peak-to-valley ratio峰谷比＞光学＞应用光学＞释义 peak to valley, PTV峰谷比 Chemistry ＞放射化学与辐射化学＞基础放射化学＞释义 peak-to-valley ratio峰谷比
随便看	printer's errors print head printing printing advertisement printing and dyeing machine printing chronograph printing colour reproduction printing cylinder printing decorated cloth printing digital workflow printing document examination printing down printing equipment printing factories of Central Soviet Area printing handkerchief printing ink Printing Institute of the Buddhist Scriptures printing materials printing-out paper printing paste printing path generation and optimization printing photographic materials printing plate printing plates printing press or duplicating unit

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。