Spectrometer is mainly used to quickly detect ferrous metal and nonferrous metal, so different metal brands can be classified and specified.
光谱仪是一种用于对黑色金属和有色金属进行快速分析，以鉴别金属牌号或区分混料的光学仪器。
The metal mesh used in retarding lenses and analyzer of electron spectrometer is summarized, Thedesign of retarding lenses can be simp1ified, when Enzel lenses is combined with the metal mesh.
综述了金属栅网在电子能谱仪的减速透镜和分析器中的应用。
The mechanism of thermal decomposition for alkaline earth metal benzoates was studied by using TG, DTA, IR and gas chromatography_mass spectrometer.
用DTA和TG研究了碱土金属苯甲酸盐在氮气气氛中的热分解过程 ，并用红外光谱、色 -质联用表征了热分解产物。
The mechanism of thermal decomposition for alkaline earth metal benzoates was studied by using TG, DTA, IR and gas chromatography_mass spectrometer.
用DTA和TG研究了碱土金属苯甲酸盐在氮气气氛中的热分解过程 ，并用红外光谱、色 -质联用表征了热分解产物。
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