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	maximum length of bore ground maximum length of broach sharpened maximum length of hob ground maximum length of pile maximum length of stroke maximum length of the pod maximum length of turning axle maximum length of workpiece maximum length sequence maximum-length sequence maximum length sequence code maximum-length shift-register code maximum lethal oxygen concentration maximum level maximum level speed maximum liability maximum lift maximum lift above ground maximum lift coefficient maximum lifting capacity maximum lifting force maximum lifting force of dozer maximum lifting load maximum lift-to-drag ratio maximum likeihood detection 下笔成章，耳闻则诵，过目不忘。下笔数千言，倚马可待下等之人，说了不做；中等之人，边说边做；上等之人，做了才说下臣事君以货，中臣事君以身，上臣事君以人下臭雾下苦井下药捻儿下言而上用。下贫则上贫，下富则上富。下软蛋颜面额额发额外额头额子额定额尔德尼额度额手