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单词 pvp
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PVP
PVP n. (also p.v.p.) Chemistry polyvinyl pyrrolidone.
ΚΠ
1951 Lancet 19 May 1096/1 A Saline solution incorporating a P.V.P. compound was prepared and used in Germany with some success as a plasma substitute during the 1939–45 war.
1966 J. A. Brydson Plastics Materials xiv. 286 In the field of cosmetics p.v.p. is used because of its unique property of forming loose addition compounds with skin and hair. Hair lacquers may be formulated based on 4–6% p.v.p. in ethyl alcohol.
1991 New Age Jrnl. Apr. 68/2 Lipstick may contain several substances known to cause cancer in animals: PVP plastic, paraffin wax, saccharin, mineral oil, and artificial colors.
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