乙?;垡蚁┐嫉挠⑽模?/b>
acetylated polyvinyl alcohols

acetylated是什么意思
【機】 乙?;说?/span>
  • Isolate and synthetic aroma chemicals--Determination of tertiary content by acetyl chloride-dimethyl aniline method
    GB/T14457.8-1993單離及合成香料叔醇含量的測定氯乙酰-二甲基苯胺法
polyvinyl是什么意思
a. 乙烯聚合物的

  • Textile fab impregnatd, ctd, cov, or laminatd w polyvinyl chloride, nes
    用聚氧乙烯浸漬、涂布、包覆或?qū)訅旱钠渌徔椢?/li>
  • The dichroic agent is polymeric iodine formed by impregnating an initially transparent plastic sheet of polyvinyl alcohol with iodine and heating
    其二向色劑是聚合磺,它是將透明的聚己烯醇塑料薄片在磺內(nèi)浸漬后加熱制成的。
  • "Wooden sheets, spun glass matted into sheets, and polyvinyl chloride have been used as separators."
    隔板材料可以是木片、玻璃纖維片或聚乙烯化合物等。
alcohols是什么意思
n. 乙醇,酒精;含酒精的飲料,酒

  • There were indications of
    酒精干擾呈現(xiàn)認知“近視”與“遠視”的跡象。
  • Bacteria will not breed in alcohol.
    細菌在酒精里不會繁殖。
  • I never touch alcohol.
    我從不喝酒。

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