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。