研究了熔制气氛、光照时间及热处理温度对铜光敏微晶玻璃光敏性的影响,利用XRD和SEM对样品进行了分析。
The influence of melting ambience, illumination time and heat treatment temperature on photosensitive of photoactive glass ceramic were studied. The samples were analyzed by XRD and SEM.
对微栅样品上的碳元素及化合物进行了电子能量损失谱分析,得到了较为满意的结果。
Carbon and combination on the micrograte sample were analysed by electron energy loss spectrums. It was satisfied with the results.
但应用于测定生物样品中微痕量元素的分析较少,这是由于生物样品中基体成分复杂的原因。
It is little used for analysis of biological samples because of the complicated matrix, in this thesis, MSF method is used to correct the complicated matrix interference.
同时利用微束扫描分析可获得样品中元素的点、线、面分布信息。
By using single point, linear and lateral scanning, the elements composition and distribution in samples can be studied in micrometer scale.
以42日龄AA肉鸡的胸肉为样品,采用固相微萃取气质联用法分析了AA肉鸡的挥发性香气成分。
Volatile flavour compounds in the breast meat of 42-day-old AA chicken were analyzed by headspace solid phase microextraction(HS-SPME) combined with GC/MS method.
生化微系统是MEMS的重要方向之一,而生化样品的微量取样和计量是生化分析过程的重要环节,微针执行器的研究因此受到关注。
Biochemical microsystem is one of the most important focuses of MEMS, and micro-sampling and measuring is the crucial process of analysis. Therefore, emphases have been paid on microneedle actuator.
例如,它能够对较厚的活性含水的生物样品直接进行显微成像以及元素分布的微区分析等。
It can provide micrographs of living hydrated thick samples and their elemental distribution with high resolution.
但微库仑法分析速度较快,操作简便,更适合大批量样品分析。
前言:集成毛细管电泳芯片是一种新型的微全分析系统,它具有样品用量少、分析速度快、体积小便于携带、成本低等优点。
Integrated Capillary electrophoresis(ICE) chip is a novel type of miniaturized total analysis system, with characteristics of tiny sampling, speedy assay time, portable and cost-effective.
再应用微拉曼光谱法测量了热障涂层样品内残余应力场大小,并分析了试样尺寸、热处理温度和陶瓷涂层厚度对残余应力的影响。
The residual stress fields of thermal barrier ceramic coating were measured for every twenty thermal cycles by using micro-Raman spectroscopy technique.
衍生化顶空固相微萃取是将样品衍生化和顶空固相微萃取结合,使顶空固相微萃取技术扩展到难挥发性样品分析中。
Derivatization-headspace-solid-phase microextraction(DHS-SPME) integrate HS-SPME with derivatization in order to extend into the analysis of non-volatile samples.
微流控芯片高效液相色谱-串联质谱系统具有高通量、高灵敏度等优点,已成为生物样品分析的热点领域之一。
Due to the high throughput and high sensitivity, the hyphenation of microchip-based high performance liquid chromatography with tandem mass spectrometry has been paid much attention.
微流控芯片高效液相色谱-串联质谱系统具有高通量、高灵敏度等优点,已成为生物样品分析的热点领域之一。
Due to the high throughput and high sensitivity, the hyphenation of microchip-based high performance liquid chromatography with tandem mass spectrometry has been paid much attention.
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