cyclic ester
英 [ˈsaɪklɪk ˈestə(r)]
美 [ˈsaɪklɪk ˈestər]
环酯
双语例句
- Cyclic phosphonate ester flame retardant is just about accord with development demand.
环状膦（磷）酸酯类阻燃剂正是符合这一发展要求的阻燃剂。 - Metal-Free Initiator/ Catalyst Systems for the Ring Opening Polymerization of Cyclic Ester Monomers
用于环酯单体开环聚合的无金属引发/催化体系 - The recent progress of metal-free initiator/ catalyst systems used for the ROP of cyclic ester monomers is reviewed, including H_2O, alcohol, amine, and carboxylic acid initiators, as well as proton acid, phosphine and N-heterocycle catalysts.
综述了近年来用于环酯单体开环聚合的无金属引发/催化体系，主要涉及水、醇、胺、羧酸等引发剂及质子酸、膦类、氮杂环类化合物等催化剂体系。 - The progresses in the methodology for the reso lution of racemic 1,1 ′ bi naphthol via cyclic phosphate, carboxylic ester, carbonate, ether, borate, inclusion crys tallization and enzyme catalytic hydrolysis were reviewed.
综述了外消旋1,1′-联-2-萘酚拆分方法学研究进展，包括环磷酸酯法、羧酸酯法、碳酸酯法、环状醚法、环硼酸酯法、包合物结晶法、酶水解法。 - Quantitative structure-retention relationships for cyclic alcohol and ester compounds
环醇和酯的定量结构-保留关系的研究 - The high-effective catalysis and synthesis of cyclic carbonic ester by Zn ion solution system
锌离子液体系高效催化合成环状碳酸酯 - The mass spectrum character which benefits elucidating cyclic phosphonate ester was found by inspection of the mass spectra of these compounds.
并对这十五个化合物的质谱作了分析和归纳，得出了一些有助于鉴定这类膦酸酯的质谱特征。 - The ring opening polymerization ( ROP) of cyclic ester monomers in the presence of various initiator/ catalyst systems is a main approach for the preparation of biodegradable aliphatic polyesters.
环酯单体在不同引发/催化体系作用下的开环聚合是制备可生物降解脂肪族聚酯的主要方法。 - Studies on the Helical Structure and Optical Rotation of Methyl Substituted Chiral Cyclic Ester Compounds
甲基取代的手性环酯化合物的螺旋结构与旋光性分析 - At present, the major method to synthesize polyester is the ring opening polymerization ( ROP) of cyclic ester monomer with the metal alkoxides as initiators.
目前合成聚酯的方法主要是利用金属配合物催化/引发环化酯单体开环聚合。