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单词 dosage
释义 dos·age
\ˈdōsij, -sēj\ noun
(-s)
1.
 a. : the amount of medicine or other therapeutic agent (as X rays) prescribed or proper for a given patient or illness
  < the dosage of the vitamins and of calcium received through the diet and in other ways will be determined by the doctor — Morris Fishbein >
 b. : the administration of such dosages by any means
 c. : a dose of radiation encountered other than in medical treatment
2.
 a. : addition of some ingredient or application of or treatment with some agent in one or more measured doses
  < yeast dosages of sewage >
  < the recommended spraying dosage for controlling codling moth >
  < even heavy dosages of antioxidant do not prolong the life of polyethylene to more than one or two years — B.S.Biggs >
 b. : a mixture of sweet syrup and aged wine added to bottle-fermented sparkling wines after secondary fermentation and disgorgement
 c. : the presence and relative representation or strength of some factor or agent
  < the effects of six rather than the usual three levels of gene dosageGenetics >
3.
 a. : regulation or determination of doses
  < an old practitioner's expertness in dosage >
  < research in radiation dosage >
 b. : a dealing out of or an exposure to (some experience) in or as if in measured portions
  < he had a nice sense of dosage, spicy but not obtrusive, in dealing with the percussion section — Virgil Thomson >
  < minute portions of melodrama every day, a fragmentation of suspense into endless daily anxiety — with a special dosage on Friday to carry over the weekend — Gilbert Seldes >
  < education as the only antidote for a dosage of propaganda >
  < for dramatic sopranos and contraltos a moderate dosage of unhappiness is splendid forcing ground for the emotional side of their temperaments — New York Times >
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更新时间:2024/11/13 18:39:57