1)High molecular weight impurities高分子杂质
1.Quantitative determination of high molecular weight impurities in cefepime hydrochloride injection by Sephadex G-10 column chromatography;凝胶色谱法测定注射用盐酸头孢吡肟中的高分子杂质
2.Determination of high molecular weight impurities in amoxicillin capsules by high performance gel permeation chromatography;阿莫西林胶囊中高分子杂质含量的凝胶色谱法测定
3.High molecular weight impurities in other penicillin's(or β-lactam antibiotics)were also determined by this method.采用葡聚糖凝胶Ｇ－１０凝胶色谱及２１０ｎｍ紫外分光光度法分离测定阿洛西林中高分子杂质的含量，方法快速简便，亦可用于其它β－内酰胺类抗生素中高分子杂质的测定。
英文短句/例句
1.Determination of the high molecular weight impurities in cefsulodin sodium by Sephadex G-10 gel chromatographySephadex G-10凝胶色谱条件分析头孢磺啶钠的高分子杂质
2.Effects of Ultrasonic Treatment on Determination of High-molecular Weight Impurities in β-lactam Antibiotics超声处理对β-内酰胺类抗生素高分子杂质含量的影响
3.Molecular Marker of Cotton Fiber Quality and Yield Using Advanced Backcross Recombinational Lines between Upland Cotton (G.hirsutum. L) and Island Cotton (G.barbadense. L)陆海杂交高代回交重组近交系纤维品质和产量分子标记研究
4.The larger the number of heteroatoms, the more highly oxidized the molecule.杂原子数越多，分子被氧化的程度越高。
5.Chemistry provides the bridge between the molecules of inanimate matter and the highly complex molecular architectures and systems which make up living organisms.化学便在非生命物质的分子和组成活体组织的高度复杂的分子结构系统间架起一座桥梁。
6.Determination of Rare Earth Impurities in High Purity Tb_4O_7 by ICP?MS with P??507? Extraction Chromatography萃取色谱分离 - 电感耦合等离子体质谱法测定高纯氧化铽中痕量稀土杂质的研究
7.Studies on Quality Law of F_1 of Hybrid Wheat and High Molecular Weght Glutenin Subunits Compositions;优质杂交小麦F_1品质组配规律及高分子量谷蛋白亚基组成规律的研究
8.Determination of dicyclohexylamine and its impurities by HPLC二环己胺及杂质的高效液相色谱分析
9.SAFETY MONITORING AND STABILITY ANALYSIS OF LARGE-SCALE AND COMPLICATED HIGH ROCK SLOPE大型复杂岩质高边坡安全监测与分析
10.The Study of Si Behavior in Titanium Purification高纯钛制备过程中杂质Si的行为分析
11.Adaptability Analysis of Hybrid Rice B You 827高产优质杂交水稻B优827适应性分析
12.Study of Quantitative Analysis of Vanadium in SiC by Secondary Ion Mass Spectroscopy;二次离子质谱分析碳化硅中钒杂质含量的研究
13.Study on removal of organic impurities in purified high concentration phosphoric acid高质量分数净化磷酸去除有机杂质的研究
14.Validation of DNA Methylation Variation in Sorghum高粱DNA甲基化变异的分子杂交验证
15.The Research of Heteropoly Acid Supported on Molecular Sieves-Organic Composite Proton Exchange Membrane;分子筛固载杂多酸—有机复合质子交换膜的研究
16.Theoretical Investigations on the Electronic Structures and Properties of Several Heterocyclic Molecules几种杂环小分子电子结构和性质的理论研究
17.Multiphoton Upconversion Fluorescence Properties of Heteroaromatic Push-Pull Polymer芳杂环推拉型大分子的多光子上转换荧光性质
18.Molecular Dynamics Simulation on Diffusion Properties of Polymer-inorganic Hybrid Membranes;高分子—无机杂化膜扩散特性的分子动力学模拟
相关短句/例句
Macromolecule Impurity高分子杂质
1.Determination of Macromolecule Impurity in Amoxicillin Granules by HPLC;高效液相色谱法测定阿莫西林颗粒中的高分子杂质
3)molecular impurity分子杂质
4)High-molecular weight polymer impurity高分子聚合物杂质
5)High molecular weight (HMW) polymer impurity高分子(HMW)聚合物杂质
6)Small molecular weight impurity小分子杂质
延伸阅读
高分子分子设计分子式：CAS号：性质：指根据需要合成具有指定性能或功能的高分子材料。一般包括：(1)研究组成、结构和性能(或功能)之间的关系，找出定性、定量关系。这里所指的结构不仅包括分子结构、大分子结构，还包括超分子结构以及通过填充、共混、复合等形成的复杂结构。对聚集态的研究和设计显得格外重要。(2)按需要合成具有指定链结构的高聚物。这里的链结构包括定链节单元、定聚合度、定枝化度和定向、定序、定交联点等。(3)研究在加工成型时，按需要产生一定的聚集态结构、高次结构以及与成型条件、工艺参数的内在联系和相互关系。(4)高分子材料科学和现代信息处理技术相互结合，开发高分子材料分子设计软件、计算机辅助合成路线选择软件、计算机辅助材料选择的专家系统以及建设高分子材料数据库等。此外，正在推进分子和原子一级水平设计和合成高分子材料的研究。
