diketene

常見例句

• Similarly, using diketene to replace mixed anhydride or acid chloride, intermediate enol 5 may be obtained.
  而由混合酸酐或雙烯酮代替酰氯，中間體也可能是烯酮或烯醇5。
• This paper introduces the synthesis and new application of diketene,and elaborates its market vistas.
  介紹了雙乙烯酮的工業(yè)合成與最新應(yīng)用，并詳細(xì)分析了其市場前景。
• The pesticide products of diketene produced by direct synthesis or biosynthesis were introduced.
  介紹了由雙乙烯酮直接合成或由其衍生物合成的農(nóng)藥品種。
• Methods 210 oclar cases of ocular burn b diketene had been analysed retrospectively.
  方法對雙乙烯酮210例眼部損害進(jìn)行回顧性分析。
• This paper introduces the synthesis and new application of diketene, and elaborates its market vistas.
  摘要介紹了雙乙烯酮的工業(yè)合成與最新應(yīng)用，并詳細(xì)分析了其市場前景。
• The production methods,application and market prospect of diketene are introduced in this paper.
  本文介紹了雙乙烯酮的生產(chǎn)方法,應(yīng)用和發(fā)展趨勢。
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