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- This paper also elucidates the application and future of MALDI ?TOF MS in analysis of synthetic ... 阐明了这一分析技术在均聚物、混合物、共聚物等合成高分子研究中的应用及展望。
- This paper also elucidates the application and future of MALDI ?TOF MS in analysis of synthetic polymers such as homopolymers, blends and copolymers. 阐明了这一分析技术在均聚物、混合物、共聚物等合成高分子研究中的应用及展望。
- By analysing time of flight mass spectra (TOF MS) of Rb +,the feature of Rb + mass spectra was studied and the possible multiphotoionization (MPI) process was discussed. 同时 ,把光解后生成的中性铷原子用另一束激光进行共振激发和电离 ,对产生的 Rb+ 用飞行时间质谱 (TOF MS)进行了分析 ,并对光离解及光电离过程中可能存在的多光子电离 (MPI)过程进行了讨论
- Matrix assisted laser desorption/ionization time of flight mass spectrometry (MALDI TOF MS) was used for analysis of poly(arylene phosphonate) cyclic oligomers. 用基质辅助激光解吸电离飞行时间质谱方法对一系列芳香环状聚膦酸酯低聚物进行了结构分析。
- Recent MS instruments with automated sampling and computerized data analysis have added to the attractiveness of the technique for first time users. 最近,一些售价较低且具有自动进样和电脑化数据分析功能的质谱仪的问世已提高了这一技术对最初使用者的吸引力。
- Comparision of their maps, 40 different spots were digested in gel with TPCK-trypsin and measured with MALDI TOF MS, and 20 protein were identified, which may help to search mechanism of the development of lateral root. 分析其不同部位的双向电泳图谱的蛋白质表达差异,应用胰蛋白酶胶内酶解及基质辅助激光解吸/电离飞行时间质谱(MALDI-TOFMS)的肽质指纹技术对40个差异表达蛋白质进行鉴定,最终鉴定出20个蛋白,从而为侧根发生机理的研究提供科学依据。
- But some times we still got samples that are nearly the same in LC and MS; we should use hydride or tandem MS, the most expensive MS instrument that unveil both molecule weight and some structure information. 串联质谱不仅提供了分量的信息,还可以提供很多分子结构的信息,帮助我们了解样品组成。
- Detection of the Trace Impurity in Ethylmaltol by ESI TOF MS 电喷雾飞行时间质谱分析乙基麦芽酚中的痕量“杂质”
- Keywords C terminal sequencing;MALDI TOF MS;carboxypeptidase Y; 端序列分析;飞行时间质谱;羧肽酶Y;
- The hybrid offspring of a zebra and a horse. 杂交斑马斑马与马杂交的后代
- Microscopes and telescopes are optical instruments. 望远镜和显微镜是光学仪器。
- Now, Let us invite Ms Jeanne to address us. 现在,请珍妮女士给我们讲话。
- The hospital imported some surgical instruments. 医院进口了一些外科器械。
- A mule is a hybrid of a donkey and a horse. 骡子是公驴和母马交配而生的杂种。
- Keywords Cyclic(aryl ether ketone) oligomers;MALDI TOF MS;Distribution of cyclic oligomers; 聚芳醚酮环状低聚物;MALDI-TOF质谱;环状低聚物的分布;
- That is a hybrid perpetual rose. 那是一株杂种的四季开花的蔷薇。
- The stethoscope is a medical instrument. 听诊器是一种医疗器械。
- Keywords Time-of-flight mass spectrometer (TOF MS);Molecular clusters;Mass spectrum;Deviation;Ion adsorption; 飞行时间质谱仪;分子团簇;质谱;漂移;离子吸附;
- The scientist needs some delicate instruments. 这位科学家需要一些精密的仪器。
- A mule is a hybrid of a male donkey and a female horse. 骡子是公驴和母马交配而生的杂种动物。