单词 | iu |
释义 | > as lemmasI.U. I.U. n. (also i.u.) international unit. Π 1950 Chambers's Encycl. XIV. 347/2 The League of Nations standard or requirement for vitamin B1 is 300 I.U. per day. 1951 Good Housek. Home Encycl. 339/1 The chief food value of apricots lies in their roughage and in their vitamin A content—approximately 1,000 i.u. per serving. 1962 Lancet 6 Jan. 12/1 A small bottle..of some 60 ml. capacity, filled to the top with normal saline and containing 1000 i.u. of heparin. < as lemmas |
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