ectrum or radiation X-ray characteristic spectrum or radiationX-ray characteristic spectrum or radiationdoi:10.1007/978-3-540-72816-0_23506X-rays, characteristic spectrum, or radiation.Springer Berlin Heidelberg
网络标志X射线谱 网络释义 1. 标志X射线谱 阿狄森病... ... CD 标志,分化抗原标志characteristic X ray spectrum标志X射线谱standard bicarbonate,SB 标准碳酸氢盐 ... www.docin.com|基于8个网页 例句 释义: 全部
IT is well known that for the excitation of the characteristic X-ray spectra of elements, an electron has first to be removed from some internal level; when this is done, an electron from an outer level jumps to this vacant place, and characteristic radiation is emitted. The spectrum is ...
X-ray spectrum spektar X-zraka X-ray spectrum is a set of characteristic X-ray frequencies or wavelengths produced by a substance used as a target in an X-ray tube. Each element has a characteristic X-ray spectrum, and there is a strong correlation between atomic number and the frequencies...
X射线荧光光谱法X射线荧光光谱法(X-rayfluorescencespectrum)或称X射线荧光分析法(X-rayfluorescenceanalysis)是利用原级X射线光子或其他微观粒子激发待测物质中的原子,使之产生特征X射线荧光而进行物质成分分析、化学态研究和表面涂层厚度测量的方法。在成分分析方面,X射线荧光光谱法是现代常规分析中的一种最为有效的方法...
X射线荧光光谱法X射线荧光光谱法(X-rayfluorescencespectrum)或称X射线荧光分析法(X-rayfluorescenceanalysis)是利用原级X射线光子或其他微观粒子激发待测物质中的原子,使之产生特征X射线荧光而进行物质成分分析、化学态研究和表面涂层厚度测量的方法。在成分分析方面,X射线荧光光谱法是现代常规分析中的一种最为有效的方法...
Explanation for Characteristic X-ray Spectrum An accelerated electron from the cathode collides into an electron of a target atom that is orbiting in the K-shell(n=1). If sufficient energy is transferred by the accelerated electron to the orbiting electron, the latter electron will be ejected fr...
narrow-spectrum, wide-spectrum and high air-kerma rate ISO series, the A-, B- und C-series according to the German DIN standard 6818-1, several diagnostic and therapy radiation qualities and unifiltered X-ray spectra were measured using a Ge spectrometer and a special experimental set-up. ...
CHARACTERISTIC X-RAY SPECTRA Superimposed on the continuous X-ray spectrum described above are sharp intensity peaks occurring at wavelengths which depend on the target material andnoton the p.d. across the tube. For most elements commonly used as targets these intensity peaks occur in two groups,...
Chapter 7 X-ray Chapter7XRay 1 7.1Introduction IonizingRadiation ElectromagneticRadiation 6 Naturalbackgroundradiation Sinceancienttimes,humanbeingshavebeenirradiatedbyvariousionizingradiationsources,whichexistsnaturally.Composition:cosmicrays CosmogenicnaturalradionuclidesNativenaturalradionuclides NaturalRadionuclidesOverland...