英语词汇“ppm.”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	ppm.
释义	ppm. [医] 兆比率(百万分之几)
随便看	foreignnesses foreign network foreign note foreign nucleus foreign object foreign object damage foreign object damage (fod) foreign occupation foreign odor foreign offender foreign-office Foreign Office foreign office certificate foreign offices foreign official act foreign official adjustment foreign oil foreign oil-gas field foreign opeerations administration foreign operation foreign operation administration Foreign operations Foreign Operations Administration foreign order foreign organic matter 鸿雁在云鱼在水，惆怅此情难寄。鸿雁搴南去，乳燕指北飞。征人难为思，愿逐秋风归。鸿雁新从北地来，闻声一半却飞回。鸿雁长飞光不度，鱼龙潜跃水成文。昨夜闲潭梦落花，可怜春半不还家。鸿飞哪复计东西鸿骞凤立，气充志定鸿鹄之喻鸿鹄何苍茫，背负青天飞。鸿鹄再高举，天地睹方圆。鸿鹄高飞，一举千里颀颀伟颁颁发颁奖颁布颁授颁施颁犒颁白