1)polyether antibiotics聚醚类抗生素
英文短句/例句
1.Study of Microbiological Determination Method for Three PEs Used in Tissues of Chickens;鸡组织中三种聚醚类抗生素残留的微生物法检测研究
2.Method for the Determination of Six Polyether Antibiotics Residues in Dairy by LC-MS-MS液—质联用法检测乳品中六种聚醚类抗生素的残留
3.Determination of Six Polyether Antibiotics Residues in Milk and Milk Powder by Ultra Performance Liquid Chromatography-Tandem Mass Spectrometry超高效液相色谱-串联质谱法测定牛奶和奶粉中6种聚醚类抗生素残留量
4.Mechanism of Chain Release in the Biosynthesis of Polyther Antibiotic in Streptomyces Nanchangensis;南昌链霉菌中聚醚抗生素释放机制的研究
5.SYNTHESIS AND SELF-ASSEMBLY OF SULFONATED HYPERBRANCHED POLYETHERS AND THEIR BIOCOMPATIBILITY类肝素超支化聚醚的制备、组装及其生物相容性的研究
6.Application of Polyether-aminosilicone and Silk Fibroin Finishing Agent for Crease-resistant and Weighting of Silk Fabric聚醚氨基硅油/丝素整理剂对真丝绸的抗皱增重
7.Study on Preparation and Characterization of Heparinized LCP/PEU Biomaterials;肝素化高分子液晶/聚醚氨酯生物材料的研究
8.Study on Synthesis, Properties and Applications of Acrylate Latexes Stabilized by Cellulose Ether纤维素醚稳定的聚丙烯酸酯类乳液合成及其性能与应用研究
9.Study on the Synthesis of Heparinoid Derivatives of Chitosan and the Determination of Their Antothrombogenicities;壳聚糖类肝素衍生物的合成及其抗凝血性能研究
10.Influence of Polyethyleneimine on in Vitro Bactericidal Activity of Penicillin阳离子聚乙烯亚胺高分子聚合物对青霉素类抗生素的抑菌增效作用
11.aminoglycoside antibiotics氨基糖苷类抗生物素
12.Synthesis and Characterization of a Kind of High Performance Polymers-Polyarylene Sulfide Sulfone(Ketone) Amide and Copoly(Arylene Sulfide Sulfone/arylene Sulfide Amine);聚芳硫醚酰胺类聚合物及聚芳硫醚砜/酰胺共聚物的合成、表征
13.A myriad of co-oligomers is possible: epoxy, urethane, polyester, polyether, amine and combinations are available.它具有多种改性低聚体：环氧类、聚氨酯类、聚酯类、聚醚类和胺改性的。
14.Bioactive Secondary Metabolites of Polyketides from Trichoderma木霉菌产生的聚酮类抗生性代谢产物
15.Synthesis and Anti-hepatoma Activities of Apigenin etherified and brominated derivatives芹菜素醚化及溴化衍生物的合成及抗肝癌活性研究
16.Determination of polyether anticoccidial drugs in feed using ultra-performance liquid chromatography-electrospray tandem mass spectrometry超高效液相色谱-串联质谱法测定饲料中5种聚醚类抗球虫药的含量
17.Simultaneous determination of four polyethers coccidiostats in chicken muscles using ultra performance liquid chromatography tandem mass spectrometry超高效液相色谱-串联质谱法测定鸡肉中的4种聚醚类抗球虫药物残留
18.Macrolides are the effective antibiotics in the treatment of MP infection.大环内酯类抗生素是治疗MP感染的有效抗生素。
相关短句/例句
polyether ionophoric antibiotics聚醚类离子载体抗生素
3)polyether marine toxins聚醚类海生毒素
1.The molecular design on five compounds with simplification structure and high activity were carried out on the basis of the study of structure-activity relationship for polyether marine toxins.在对聚醚类海生毒素构效关系研究的基础上,设计了5个结构简化的高活性化合物。
4)polyketide antibiotics聚酮类抗生素
5)antibiotics[英][,?ntibai'?tiks][美][,?nt?ba?'ɑt?ks]抗生素类
6)antibiotic[英][,?ntiba?'?t?k][美]['?nt?ba?'ɑt?k]抗生素类
延伸阅读
聚醚类抗生素分子式：CAS号：性质：分子中含有多个环状醚键的抗生素。结构特征是：在直链碳骨架上，连成多个四氢呋喃、四氢吡喃等含氧杂环；分子一端有一羧基；在结晶状态，分子两端可借助氢键相连而成环状构型；亦可形成多种金属盐，而呈环状结构，具有离子载体性质。这类抗生素的产生菌为链霉菌Streptomyces，分为饱和聚醚、不饱和聚醚和含芳环聚醚三个亚类。各亚类又按分子内含氧杂环数目与排列方式分为若干组。1.饱和聚醚:分4组。(1)具有5个环醚环和1个螺缩酮体系的；有莫能菌素(monensin)，含A～D四组分，A与B含量占85％～95％。(2)具有6个环醚环和1个螺缩酮体系的:有尼日利亚菌素、灰争菌素、罗奴霉素与妙塔霉素等。(3)具有6个环醚环无螺缩酮体系的:有白利辛霉素。(4)具有3个环醚环无螺缩酮体系的:如溶胞菌素。2.不饱和聚醚:分子中含1个双键，分为:(1)具有5个环醚环和1个螺缩酮体系的:奈良菌素。(2)具有5个环醚环和2个螺缩酮体系的：有猎神霉素，lenoremycin。3-含芳环聚醚:如拉沙里菌素，有A～E五个组分，分子中具有1个取代水杨酸基和2个环醚环。这类抗生素对革兰氏阳性菌与多种厌氧菌有很引的抗菌活性，但不抗革兰氏阴性菌，对禽艾美球虫(Eimeria tenella)有较强的抑制作用。毒性较大，在畜牧业中广泛用作球虫病治疗剂，亦用作饲料添加剂，以提高反刍动物饲料利用率。
