螯合反應 的英文怎麼說
中文拼音 [áogěfǎnyīng]
螯合反應
英文
chelation reactions-
This complex reaction is characterized by a keto - enol tautomerism eqilibrium and ester exchange reaction
此螯合反應是由酮一烯醇互變異構平衡過程和酯交換反應組成。New developments of polycarboxylic acid derivative catalysts, ion exchange resin catalysts, macrocyclic chelating compound catalysts, quaternary phosphonium salt catalysts, heterogeneous hydrotalcite - type catalysts and other catalysts which to be used in ethylene oxide catalytic hydration, and the catalysts of synthesis method of ethylene glycol via preparation and reaction of ethylene carbonate are expounded
闡述了用於環氧乙烷催化水合反應中的多羧酸衍生物催化體系、離子交換樹脂催化體系、大環螯合物催化體系、季?鹽催化體系、多相水滑石型催化體系及其他催化體系近年來的研究進展;同時闡述了用於碳酸亞乙酯法合成乙二醇反應中的催化體系的新進展。With the increasing of the chelating reactions, ph value decreased gradually
隨著螯合反應的進行, ph不斷下降。Chelate reaction between borate ions and phenol hydroxyl group, ortho - position hydroxymethyl group of phenol - formaldehyde resol resin
硼酸根與甲階酚醛樹脂中酚羥基和鄰位羥甲基的螯合反應分享友人