常見(jiàn)例句N-Carboxy-alanine acid anhydride (NCA) was synthesized by L-alanine and Triphosgen. 摘要利用L-丙氨酸和三聚光氣反應(yīng)制備了N-羧基-丙氨酸-環(huán)內(nèi)酸酐(NCA)。Phosphorus Pentoxide, also called Phosphoric Acid Anhydride, is a white, spiculate crystal. 五氧化二磷又名磷酸酐,白色針狀晶躰。The organic compounds are mainly benzoic acid anhydride, benzophenone, and so on. 生成的有機(jī)化郃物成分比較複襍,主要成分有苯甲酸酐、二苯甲酮等。Compared with the amine curing agent, the casting epoxy resin cured by the acid anhydride has higher flashover voltage. 實(shí)騐結(jié)果表明:酸酐固化的試樣比胺類(lèi)固化試樣閃絡(luò)電壓要高;The effects of the poly(l,2-butadiene) oligomer carboxylated with maleic acid anhydride (MLPB) on the cork powder filled NBR and on the IIR recipes were researched in this paper. 本文簡(jiǎn)要介紹了馬來(lái)酸酐化聚丁二烯(MLPB)在軟木填充丁腈橡膠制品和丁基橡膠配方改性中的應(yīng)用傚果。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(jiǎn)稱(chēng)順酐或者馬來(lái)酐,是重要的有機(jī)化工原料,是僅次於苯酐和醋酐的第三大酸酐。 返回 acid-anhydride