cylindrical model

常用色谱术语（一） ... 予柱 pre-column 圆筒模型 cylindrical model 圆型纸色谱法 circular paper chromatography ...

翻译项目网｜翻译人才网——新闻... ... cylindrical lug 圆筒式吊耳 cylindrical model 圆柱状模型 cylindrical opening 圆筒形开口 ...