英语词汇“primary reference material”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	primary reference material
释义	primary reference material 基本标准物质
随便看	cut ... off cutoff cutoff accuracy cut off a corner cut-off adjustment cut off adjustment cut off all disputes cut-off altitude cutoff altitude cut-off amplification factor cut off amplification factor cut off angle cut-off angle cut-off angular frequence cut-off angular frequency cutoff approximation cutoff apron cutoff attack cut-off attenuater cutoff attenuation cutoff attenuator cut off attenuator cut-off attenuator cut-off bar cut off bar 互为因果互为表里互剥痛疮互相推诿互相标榜互通有无亓五五1 五2 03252 03253 03254 03255 03256 03257 03258 03259 03260 03261