英语词汇“first derivative spectrum”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	first derivative spectrum
释义	first derivative spectrum 英?[f?:st di?riv?tiv ?spektr?m] 美?[f?st d??r?v?t?v ?sp?ktr?m] 释义一级导数光谱
随便看	bubble cap bubble-cap bubble cap absoption column bubble cap absorption column bubble-cap absorption tower bubble cap absorption tower bubble-cap coloum bubble cap column bubble-cap column bubblecap column reactor bubble cap column reactor bubble cap contactor bubble cap distributor bubble cap grid tray bubble cap plate bubble-cap plate bubblecap plate bubble cap plate column bubble cap plate distillation tower bubblecap plate tower bubble-cap plate tower bubble cap plate tower bubblecaps bubble caps distributor bubble cap seal plate

英汉翻译词典包含4367426条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。