ketal
美 
英 ['ki:tæl]
英汉解释
例句
Ketal compounds are superior to mother-of floral, fruit incense smell, is a new type of spices , widely used in daily food and fragrance.
缩酮化合物具有优于母体酮的花香、果香气味，是一类新型合成香料，广泛应用于食品和日用香精。
METHODS The hydroxyl groups of magnolol were protected using ketal reaction and the products were purified by recrystallization from hexane.
方法将厚朴酚两羟基用缩酮保护，再用正己烷重结晶分离纯化。
The Acid Property of Titanium Sulfate Doped Lanthanum Oxide and its Catalytic Activity in Ketal Synthesis
镧掺杂硫酸钛的酸性及催化缩酮活性
Synthesis of acetophenone ethylene glycol ketal using vanadium phosphorus oxide as heterogeneous catalyst
钒磷氧非均相催化合成苯乙酮乙二醇缩酮
Synthesis of cyclohexanone glycol ketal catalyzed by manganese chloride tetrahydrate
四水氯化锰催化合成环己酮乙二醇缩酮
Acidic property of titanium sulfate and its catalytic activity in synthesis of ketal
硫酸钛表面酸性的表征及其催化缩酮活性
Acid Property of Titanium Sulfate and Its Catalytic Activity in Ketal Synthesis
硫酸钛的表面酸性及其催化缩酮活性
Synthesis of Cyclohexanone Ethylene Glycol Ketal Catalyzed by Activated Carbon Supported Phosphotungstic Acid
活性炭负载磷钨酸催化合成环己酮缩乙二醇
Catalytic synthesis of ethyl acetoacetate ethylene glycol ketal by ammonium ferric sulfate
硫酸铁铵催化合成乙酰乙酸乙酯乙二醇缩酮
Application of modified molybdenum nickel powder catalysis ketal reaction
改性钼镍粉在催化缩酮反应中的应用
Catalytic Synthesis of Ketal by Urushiol-Formaldehyde Neodymium Polymer
漆酚缩甲醛钕聚合物催化合成环己酮乙二醇缩酮
Synthesis of Cyclohexanone Ethylene Ketal Catalyzed by Sodium Bisulfate
硫酸氢钠催化合成环己酮乙二缩酮
Synthesis of Cyclohexanone Ethylene Ketal with Ammonium Ferric Sulfate as Catalyst
硫酸铁铵催化合成环己酮乙二醇缩酮
Study on the Synthesis of Ethylene Glycol Cyclohexane Ketal by Microwave Irradiation
环己酮乙二醇缩酮的微波合成研究
Research on Catalytic Synthesis of Cyclohexanone Ethylene Ketal
环己酮乙二缩酮的催化合成研究
Research on Reaction of Aromatic Aldehyde and Ketal under Microwave Irradiation
微波促进下芳香醛与环缩酮的反应的研究
Catalytic synthesis of cyclohexanone ethylene glycol ketal by iodine
碘催化合成环己酮乙二醇缩酮
Synthesis of cyclohexanone glycol ketal over phosphotungstic acid supported on activated carbon
活性炭负载磷钨酸催化合成环己酮乙二醇缩酮的研究
Cyclohexanone Ethylene Ketal was Synthesized by Silicotungstic Acid Catalyst
硅钨酸催化合成环己酮乙二醇缩酮
Synthesis of Ethyl Acetoacetate Ethylene Ketal Catalyzed with Phosphotungstic Acid
磷钨酸催化合成苹果酯
Catalytic Synthesis of Ketal over Zirconium Oxychloride
氯氧化锆催化合成缩酮
Synthesis of cycolhexanone ethylene glycol ketal catalyzed by chitosan sulfate
壳聚糖硫酸盐催化合成环己酮缩乙二醇
Synthesis of Coiling - Agent Menthone Glycerin Ketal
清凉剂薄荷酮缩甘油的合成
Research Progress of Catalysts in Acetal(ketal) Synthesis
缩醛（酮）合成中催化剂的研究进展
Synthesis of Cyclohexanone Glycol Ketal with Sulfamic Acid As Catalyst and Reaction Kinetics
氨基磺酸催化合成环己酮缩乙二醇及其动力学
Catalytic Synthesis of Butanone Glycol Ketal with Phosphowolframic Acid
磷钨酸催化合成丁酮乙二醇缩酮
Synthesis of Cyclohexanone Glycol Ketal Catalyzed by P-Toluosulfonic Acid
对甲苯磺酸催化合成环己酮-乙二醇缩酮
Synthesis of ketal catalyzed with silver salts of tungstophosphoric
以磷钨杂多酸银盐为催化剂合成丁酮乙二醇缩酮
Study on Catalysis Synthesis of Acetoacetic Ester Cyclic Ethylene Ketal
乙酰乙酸乙酯环乙二缩酮的催化合成研究
Synthesis of Cyclohexanone 1, 2-propanediol Ketal with Stannic Chloride Pentahydrate as Catalyst
四氯化锡催化合成环己酮1,2-丙二醇缩酮
Study on the synthesis of furfural ethylene ketal
糠醛缩乙二醇的合成研究
Catalytic synthesis of butanone 1, 2-propanediol ketal by sodium bisulfate
硫酸氢钠催化合成丁酮1,2-丙二醇缩酮的研究
Synthesis of butanone 1, 2-propanediol ketal over iodine catalyst
碘催化合成丁酮1,2-丙二醇缩酮
Synthesis of cyclohexanone 1, 2-propanediol ketal with aminosulfonic acid as catalyst
氨基磺酸催化合成环己酮1,2-丙二醇缩酮
Catalytic synthesis of butanone 1, 2-propanediol ketal with phosphotungstic acid
磷钨酸催化合成丁酮1,2丙二醇缩酮
