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- polyoenanthic lactam 聚庚内酰胺
- A lot of decomposition products are formed, such as dioxoimidazole, dioxopiperazine, acid anhydride, cyanuric acid, ammonium, four, five and six-membered ring lactam etc. 可能产生二氧咪唑环、毗嗪二酮、尿氰酸、铵盐及四元环、五元环和六元环内酰胺结构的产物。
- In strong acid or strong alkaline solution, hydrolysis occurs melamine, amino hydroxy gradually replaced by the second generation of Cyanuric Acid amide, a lactam of Cyanuric Acid and Cyanuric Acid. 在强酸或强碱液中，三聚氰胺发生水解，胺基逐步被羟基取代，生成三聚氰酸二酰胺、三聚氰酸一酰胺和三聚氰酸。
- Lactam Antibiotics and Its Post Antibiotics Effect 内酰胺类抗生素及其抗生素后效应
- Keywords Lactam;Synthesis;Acylation reaction; 内酰胺;合成;酰化反应;
- Keywords chip;extraction;lactam;lower polymer; 切片;萃取;己内酰胺;低聚物;
- Keywords Antibiotics;lactam;Drug resistance;microbial; 抗生素类;内酰胺;抗药性;微生物;
- Keywords lactam antibiotic residues;impedance method;milk; 内酰胺类抗生素残留;阻抗分析法;牛奶;
- Synthesis of Rare Earth Complexes with Lactam Type Open Chain Crown Ethers by Ultrasonic 酰胺型开链冠醚稀土配合物的超声化学合成
- GENERAL SPRAY REAGENT USED IN ALKALOIDS AND A SPECIAL METHOD OF DETECTION LACTAM 生物碱成分常用显色剂及一种检测内酰胺的特效方法
- Keywords lactam antibiotics;liquid chromatography-mass spectrometry（LC-MS）;milk; 内酰胺类抗生素;液相色谱-质谱联用;牛乳;
- Keywords erythromycin A oxime;erythromycin A iminoether;erythromycin A lactam;HPLC; 红霉素肟;红霉素亚胺醚;红霉素内酰胺;高效液相色谱法;
- Keywords camptothecin;Vincoside Lactam;aminated macroporous hypercrosslinked resin;adsorption performance;chromatographic separation; 喜树碱;喜果苷;胺化超高交联吸附树脂;吸附性能;层析分离;
- lactam antibiotics are used most widely for treating bacteria infection of animals in stock raising and milk production. 内酰胺类抗生素是畜牧和牛乳生产中最广泛应用的、治疗动物细菌感染的抗生素。
- lactam antibiotics are one kind of drugs with wide antimicrobial spectrum.They have a strong antimicrobial activity and little toxic effect. 内酰胺类抗生素是广谱抗菌药物,具有杀菌活性强、毒副作用小等特点,在兽医临床上应用广泛,其在畜产品中残留也日趋严重。
- the chemical constituents of daylily mainly involved terpene, lactam derivatives, anthraquinone, polyphenols, essential oil, steroidal saponins, alkaloid et al; 化学成分主要为菇类、内酰胺类、蒽醌类、多酚类、精油、甾体皂苷、生物碱等；
- lactam antibiotics 内酰胺类抗生素
- lactam group 内酰胺基
- lauryl lactam [化] ω-十二碳内酰胺
- uric lactam 月桂内酰胺,十二内酰胺
