Then we detected the physiochemical characteristics of the MS sample through scanning electron microscopy ( SEM ) , infrared spectrum ( IR )and differential thermal analysis ( DTA ) .
通过多种检测手段，如：扫描电镜（SEM）、红外光谱（IR）、示差热分析（DTA）等对制备样本的理化特性进行检测。
Kaolinite from sediments in Prydz Bay and adjacent sea area is identified by X-ray differential thermal analysis, infrared absorption spectrum and electron micrograph.
本文对采自南极普里兹湾及邻近海域沉积物中的高岭石运用X射线衍射、差热分析、红外吸收光谱及电子显微照相等方法进行了鉴定。
For seeking after background spectrum, an iterative technique called gradual annihilation method is used in the module for analysis of differential spectrum.
在微分谱分析模块中采用了迭代技术求全谱本底，称之为逐次淹没法。
Conclusion Accurate differential diagnosis could be made with analysis for frequency spectrum feature with color Dopp...
结论通过对浅表肿大淋巴结的超声表现综合分析，可以做出较准确的鉴别诊断。
The aim and the method of mass spectrum analysis for residual gas and the differential pumping system, meanwhile, are introduced.
介绍进行残气质谱分析的目的，方法和采用的差分抽气质谱分析系统； 给出装置调试过程中常温和低温状态下残气谱图；
The aim and the method of mass spectrum analysis for residual gas and the differential pumping system, meanwhile, are introduced.
介绍进行残气质谱分析的目的，方法和采用的差分抽气质谱分析系统； 给出装置调试过程中常温和低温状态下残气谱图；
应用推荐