dicarboxylic anhydride
英
美
- 二酸酐
双语例句
- Technology for maleic anhydride production and the development of catalysts are described.
摘要综述了顺丁烯二酸酐生产的工艺路线和催化剂研究发展。 - Maleic anhydride is the important organic chemical material, is the third largest acid anhydride behind the phthalic anhydride and acetic anhydride.
顺丁烯二酸酐，简称顺酐或者马来酐，是重要的有机化工原料，是仅次于苯酐和醋酐的第三大酸酐。
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