maleic

常见例句

用作名詞 (n.)

• Technology for maleic anhydride production and the development of catalysts are described.
  摘要綜述了順丁烯二酸酐生産的工藝路線和催化劑研究發展。
• Maleic anhydride is the important organic chemical material, is the third largest acid anhydride behind the phthalic anhydride and acetic anhydride.
  順丁烯二酸酐，簡稱順酐或者馬來酐，是重要的有機化工原料，是僅次於苯酐和醋酐的第三大酸酐。
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