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- 青霉素G双酯penamecillin
- 青霉素G双酯，青霉素G乙酰氧甲酯Benzylpenicillin Acetoxymethyl Ester; Havapen; Maripen
- 双pair
- 青霉素G亚砜二苯甲酯penicillin Gsulfoxide diphenylcarbinol ester
- 青霉素G亚砜对-硝基苄酯penicillin G sulfoxide p-nitrobenzyl ester
- 双击double-click
- 双语diglossia
- 青霉素G钾工业盐Benzylpenicillin Potsassium
- 酯ester
- 青霉素G钾盐在CTAB胶束中的水解及其抑制Inhibition of the Hydrolysis of Pen-K in CTAB Micelle Systems
- 浊点系统中萃取酶法水解青霉素G制备6-APAExtractive Enzymatic Hydrolysis of Penicillin G into 6-APA in Cloud Point System
- 白脱双酯butyl butyryl lactate
- 大肠杆菌AE109青霉素G酰化酶的分离纯化及性质研究The Purification and Properties of Penicillin G Acylase From E.coli AE109
- 以聚丙烯腈纤维为载体制备固定化青霉素G酰化酶的研究IMMOBILIZATION OF PENICILIN G ACYLASE ON POLYACRYLONITRILE FIBER
- 磷酸双酯phosphate diester
- 青霉素G酰化酶的分子改造及重组SARS冠状病毒蛋白质的表达The Molecular Rebuilding of Penicillin G Acylase and the Expression of Recombinant Sars Cornavirus Proteins
- 双酯dibasic acid esters
- 脑闩蛛网膜下腔微量注射青霉素G-K对脑干组织5羟色胺含量的影响The effect of microinjection of penicillin G-K into arachnoid space at obex on the concentration of 5-HT in brain stem
- 藻酸双酯钠polysaccharide sulphate
- 双酯基Diester
