mass spectroscopy造句
造句与例句手机版
- Principle and application of comprehensive two dimensional gas chromatography - mass spectroscopy : a review
质谱的原理及应用综述 - Seldi - tof - ms surfaced enhanced laser desorption ionization time of flight mass spectroscopy
方法采用表面增强激光解吸电离飞行时间质谱技术 - Mass spectroscopy study of residual gases in vacuum electronic devices and its storage lifetime
电真空器件残气质谱分析和贮存寿命的快速测试研究 - Among the destructive techniques able to provide the desired depth resolution the most widely used technique is secondary - ion - mass spectroscopy ( sims )
在可以提供所希望的纵向分辨率的损伤技术中,最广泛运用的是二次离子质谱( sims ) 。 - Recently , many studied results abroad had reported that triglyceride was separated and detected by chromatography and mass spectroscopy
超临界流体色谱是新近发展起来的分离技术,它保留了气相色谱和液相色谱的优点,但在一些方面更有优势。 - The structures of these compounds were confirmed by means of nmr , 1r , elemental analysis and mass spectroscopy . the problems occurred in synthesis were discussed and dissolved . the synthesis processes were optimized
通过nmr 、 ir 、元素分析等手段对其结构进行了表征,对合成过程中出现的问题进行了讨论和解决,优化的合成方法。 - The contents of metal elements in silk gland and silk fiber of b . mori silkworm have been detailedly analyzed by proton induced x - ray emission ( pixe ) , inductively coupled plasma mass spectroscopy ( icp - ms ) and atomic adsorption spectroscopy ( aas )
摘要用不同的测试方法,即质子诱导x射线发射( pixe ) 、电感耦合等离子体质谱( icp - ms )和原子吸收光谱( aas )对桑蚕丝腺体和丝纤维中金属元素的含量进行了详细的表征。 - Wt has been applied to denoising , data compression , and resolution of overlapping signals in analytical chemistry that includes flow injection analysis ( fia ) , voltammetric analysis , high performance liquid chromatography ( hplc ) , infrared ( ir ) spectroscopy , mass spectroscopy ( ms ) , nuclear magnetic resonance ( nmr ) spectroscopy , ultraviolet - visible ( uv - vis ) spectroscopy , photoacoustic spectroscopy ( pas ) , extended x - ray absorption fine structure ( exafs ) spectrum , etc
在分析化学领域中,小波变换在流动注射分析、伏安分析、高效液相色谱、红外光谱、质谱、核磁共振谱、可见紫外光谱、光声光谱、扩展x -射线吸收精细结构( exafs )谱等分析化学信号的平滑滤噪、数据压缩、重叠信号解析等方面都有成功的应用。 - The physicochemical characterization was made in depth using various techniques for some resin matrices of advanced composites , such as epoxy resin matrix , phenolic resin matrix and bismaleimide resin . these techniques include infrared spectroscopy ( ir ) , nuclear magnetic resonance spectroscopy ( nmr ) , mass spectroscopy ( ms ) , liquid chromatography ( lc ) , thermal analysis ( ta ) and other techniques . the composition , structure , molecular weight , reactivity , reaction temperature and other properties related to performance of resin matrix were studied
本论文采用红外光谱、核磁共振波谱、质谱、液相色谱、热分析等分析技术对实际使用的环氧树脂、酚醛树脂以及改性双马来酰亚胺树脂等先进复合材料树脂基体进行了物理化学表征,尤其是对与树脂基体性能密切相关的化学组成与结构、分子量、活性与反应温度、固化度等进行了表征;提出了树脂基体的固化反应机理,获得了树脂基体的固化反应动力学参数;对改性双马来酰亚胺树脂的热分解机理进行了分析,并得到了其热分解动力学数据。 - It's difficult to see mass spectroscopy in a sentence. 用mass spectroscopy造句挺难的
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