acid anhydride
英 [ˈæsɪd ænˈhaɪdraɪd]
美 [ˈæsɪd ænˈhaɪdrɪd]
网络 酸酐; 醋酐
双语例句
- Study on Synthesization of Tetra-2-ethylhexyl Pyromellitate Catalyzed by Solid Superacid; The organic compounds are mainly benzoic acid anhydride, benzophenone, and so on.
固体超强酸催化合成均苯四甲酸四异辛酯的研究生成的有机化合物成分比较复杂，主要成分有苯甲酸酐、苯甲酮等。 - The organic compounds are mainly benzoic acid anhydride, benzophenone, and so on. Suitable anhydrides for use in this process include phthalic, maleic, and succinic.
生成的有机化合物成分比较复杂，主要成分有苯甲酸酐、苯甲酮等.适用于本法的酸酐有苯二甲酸，马来酸及琥珀酸的酸酐。 - Phosphorous acid is the acid anhydride of orthophosphoric acid ( H3 PO4).
五氧化二磷是正磷酸（H3PO4）的酸酐。 - Produced by Hong Fanna, chromium anhydride, sulfuric acid anhydride, chrome green exported to the United States, Canada, Japan and Hong Kong and other countries and regions.
所产***、铬酸酐、硫酸酐、铬绿远销美国、加拿大、日本及香港等国家和地区。 - The thermosetting reaction of the epoxy resin/ tung oil acid anhydride/ neodymium acetylacetonate ( AD) system was studied.
对环氧树脂/桐油酸酐/乙酰丙酮钕体系的热固化反应进行了研究。 - Acid anhydride groups are grafted onto ABS molecular chains by reaction processing.
用反应加工的方法可在ABS分子链上接枝酸酐基团。 - Imidazoline corrosion inhibitor YQ-01 was synthesized with hexadecanoic acid, diethylene triamine, maleic acid anhydride.
以棕榈酸、二乙烯三胺、马来酸酐为原料合成了一种咪唑啉型缓蚀剂YQ-01，与YQ-02复配后得到能有效抑制二氧化碳腐蚀的缓蚀体系YQ-03。 - Citric acid anhydride was synthesized by citric acid ( CA) and acetic anhydride ( AA) with acetic acid as solvent.
以柠檬酸和乙酸酐为原料，乙酸为溶剂合成柠檬酸酐。 - Study on the acid anhydride content in maleic anhydride graft polypropylene by neutralization titration
酸碱滴定法测定马来酸酐接枝聚丙烯中的酸酐含量 - Hydroxyl-carboxyl-terminated polybutadiene ( HCTPB) liquid rubber was synthesized by a conversion technique of terminal groups with hydroxyl-terminated polybutadiene ( HTPB) liquid rubber as raw material and organic acid anhydride as carboxylation agent.
以端羟基聚丁二烯液体橡胶（HTPB）为原料，以有机酸酐为羧化剂，采用端基转化法合成出了端羟羧聚丁二烯液体橡胶（HCTPB）。 - In this paper, the various kinds of accelerators which were used for curing epoxy resin with acid anhydride, and the accelerative mechanism in the epoxy resin curing system were introduced.
评述了几类用于酸酐固化环氧树脂的促进剂及其在酸酐/环氧体系中的固化促进机理。 - The influence of environmental temperature and humidity, applied content of accelerant and acid anhydride on hardness of honeycomb reinforced silicone rubber based low density ablative materials is introduced in this paper.
介绍了环境温湿度以及促进剂用量、酸酐用量对蜂窝增强硅橡胶基低密度烧蚀材料硬度的影响。 - In this article are discussed the effects of three kinds of acid anhydride curing agents on the casting technology of epoxy resins as well as on the properties of cured resins.
本文着重探讨用于环氧浇铸的三种酸酐固化剂对浇铸工艺及其固化物性能的影响。 - Effect of polyglycol on curing system of epoxy resin/ acid anhydride
聚乙二醇对环氧树脂/酸酐固化体系性能的影响 - Synthesis and X-ray Crystal Structure of a Novel Cyclic Phosphonic Acid Anhydride
一种新的环状膦酸酐的合成与X射线晶体结构 - It was showed that temperature of synthesis was controlled by type of the acid anhydride and had nothing to do with numbers of the EO of alcohol ether.
实验表明合成反应的温度受酸酐类型的控制，与醇醚的EO数无关。 - The performance of the reaction using an acid anhydride as an acyl donor was compared with that using its corresponding free acid.
对分别使用酸酐和相应的游离羧酸作酰基给体时的反应性能进行了比较。 - The study and application of tung oil acid anhydride toughened epoxy resin
桐油酸酐增韧环氧树脂的研究及应用 - Study on effect of quaternary ammonium salt on curing reaction and properties of acid anhydride/ epoxy resin system
季铵盐对酸酐/环氧树脂体系固化反应和性能影响的研究 - The organic compounds are mainly benzoic acid anhydride, benzophenone, and so on.
苯甲酸的合成生成的有机化合物成分比较复杂，主要成分有苯甲酸酐、二苯甲酮等。 - This work is related with the synthesis and epoxidation of hyperbranched polyesters from the ring opening polymerization of multifunctional acid anhydride and epoxy compounds.
本文研究了以多元酸酐和环氧化合物的开环聚合制备超支化聚酯，通过超支化聚酯的环氧化合成环氧化超支化聚酯的方法。 - Like tertiary ammonium, quaternary ammonium salt has accelerating effect on curing of acid anhydride/ epoxy resin system and has a certain degree of latent tendency.
本文研究了季铵盐对酸酐/环氧树脂体系的促进作用.结果表明，这种季铵盐与叔胺一样可作为酸酐/环氧树脂固化体系的促进剂，且具有一定的潜伏性。 - Connecting first amino acid to resin can adopt symmetrical acid anhydride, in-vitro catalysis or activated ester according to different amino acid in order to obtain the best connection efficiency.
在树脂上连接第一个氨基酸可以根据氨基酸不同采用对称酸酐法、原位催化法和活泼酯法以获得最大的连接效率。 - Study of improved epoxy-FRP HEAT-RESISTANCE-BY using combined acid anhydride curing system
提高环氧玻璃钢耐热性的研究&采用混合酸酐固化 - Studies on the New System of Alicyclic Epoxy Resin Cured by Acid Anhydride Modified with Phenolic Resin
酚醛树脂改性酸酐固化脂环族环氧树脂新体系的研究 - Effect of internal releasing agent on curing of acid anhydride/ epoxy resin system
内脱模剂对酸酐/环氧树脂体系固化反应的影响 - Using diethylstilbestrol ( DES), succinic anhydride and bovine serum albumin ( BSA) as main stuff, the artificial-immunogen has been obtained by the mixed acid anhydride reaction ( isobutyl chloroformate method) to connect hapten DES with carrier-protein BSA.
以己烯雌酚（DES）、琥珀酸酐和牛血清白蛋白（BSA）等为主要原料，采用混合酸酐反应（氯甲酸异丁酯法）将半抗原己烯雌酚与载体蛋白BSA联接制备成人工免疫原。 - The structures of citric acid anhydride and citrate monoesters were characterized by Elemental Analysis, Infrared Spectrum and Electrospray Ionization-Mass Spectrometry ( ESI-MS).
用元素分析、红外光谱和电喷雾质谱对柠檬酸酐和柠檬酸单酯进行结构表征。 - The results showed that the cure reaction of the matrix resin was not a single reaction, epoxy resin would homopolymerize with the acid anhydride curing agent, and getting homopolymer containing ether bond and ester bond.
结果表明：基体树脂固化反应不应是单一反应，在酸酐固化剂存在下，进行了均聚并生成酯键、醚键为主要结构的均聚物。