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- A mass spectrometric analysis method of the synthesized plant growth regulator 6-benzyladenine was discussed. 本文介绍了合成植物生长调节剂6-苄氨基嘌呤的质谱分析方法,对质谱图进行了详细解析。
- The application progress on biological mass spectrometric analysis of nucleotide has been reviewed. 综述生物质谱用于分析核糖核酸的应用进展。
- In this paper, experiences in searching and removing of jamming signals in nuclear magnetic resonance spectrometric analysis are introduced. 介绍了使用核磁共振谱仪检测中的干扰信号查找与排除的经验。
- Then the impurity solution was transfercd to flat graphic electrode to perform the spectrometric analysis by an A.C. arc excitation. 然后低温蒸发基体硅,杂质溶液转移到平头石墨电极上,交流电弧激发光谱分析。
- Studied on the compIexation reaction by measuring the iron content of predisposed and disposed cane juice by flame atom!zation spectrometric analysis. 采用火焰原子吸收光谱法来测定处理前后蔗汁铁离子含量的变化，以研究两性聚丙烯酚胺对铁离子络合作用。
- The sample is at first separated into saturate and aromatic fractions by silica gel percolation, and the two fractions are then treated by mass spectrometric analysis separately. 样品首先用硅胶吸附预分离为饱和烃和芳香烃,然后分别进行质谱分析。
- GC/MS spectrometric analysis of 3 cigarette flavors was carried out with DB-5MS, DB-WAXETR capillary columns and coupling column systems composed of them. 采用DB-5MS和DB-WAXETR毛细管气相色谱柱及由其组成的偶合柱系统对3种烟用香精进行了GC/MS分析。
- The main contents of spectrometric analysis and ferrographic analysis technique,and its application in condition monitoring of dredger diesel engine were discussed. 论述了铁谱分析技术的基本原理、方法,并阐述了铁谱分析技术的操作流程,介绍了铁谱分析技术的最新发展概况。
- The proceeding of the test for homogeneity of CRM used in optical emission spectrometric analysis should be redesigned for the production of CRM in China. 为了能检出光谱标样的不均匀性,应该重新设计光谱标样的均匀性检验方案,同时应明确定义不均匀性的概念。
- One of the pure chemical compounds isolated from the stroma of wild S. bambusicola was studied on the basis of UV/VIS, IR, MS spectrometric analysis and physicochemical constants. 对其发酵产物进行提取、分离和纯化，通过理化性质测定和波谱(UV/VIS、IR、MS)技术进行结构鉴定。
- One of the pure chemical compounds isolated from the stroma of wild S.bambusicola was studied on the basis of UV/VIS,IR,MS spectrometric analysis and physicochemical constants. 对其发酵产物进行提取、分离和纯化,通过理化性质测定和波谱(UV/VIS、IR、MS)技术进行结构鉴定。
- In this paper the formation of molecule-ion clusters in the liquid secondary ion mass spectrometric analysis of phospholipids DMPG, DMPC and DMPE has been studied systematically. 对3种极性头不同的磷脂DMPG、DMPC、DMPE的液相二次离子质谱分析中出现的分子离子簇现象进行了系统的研究。
- Electrospray ionization (ESI) interface, as one of the mostfavorite interfaces, permits the mass spectrometric analysis of large biomolecule withmass up to several hundreds of thousands within the low mass scan range. 特别是电喷雾离子化(ESI)接口的出现,使质谱能够在小的质荷比(m/z)范围内测定大分子量的蛋白质。
- With four kinds of spectrometric analysis methods,i. e. spectrophotometric analysis,AAS,ICP AES and IR,the interaction between Cu 2+ and cholesterol in aqueous solution has been examined. 以分光光度法（SA）、原子吸收光谱分析（AAS）、电感耦合等离子体原子发射光谱法（ICP－AES）以及红外光谱分析（IR）考察了水溶液中Cu2＋与胆固醇的相互作用。
- Many factors may create the deviauon of determination result for spark discharge atomic emission spectrometric analysis,such as type standard choice and processing method for test spcimen. 选择类型标样的不同、试样加工方法的不同,都可能造成直读光谱仪测定结果的偏差。
- MASS SPECTROMETRIC ANALYSIS OF GERMANIUM ISOTOPE 锗同位素质谱分析
- General rules for mass spectrometric analysis 质谱分析方法通则
- The stabilization mechanism of CERES to PVC has been investigated,basing on the results obtained by mass spectrometry analysis. 并依照质谱分析结果探索了 CERES 对 PVC 的热稳定机理。
- Results of organic mass spectrometry analysis of East Lake,Wuhan showed the applicability of potassium dichromate method in eutrophic waters. 根据东湖水样的有机质谱分析结果,重铬酸钾法测定富营养化水体的适用性在文中得到论证。
- From the result of mass spectrometry analysis, there were lysophospholipids and glycerophospholipids simultaneously in the solid content of gums. 质谱分析的结果表明，脱胶水固形物中同时存在溶血磷脂和甘油酰磷脂。
