PURPOSE:To make it possible to search for a peak-top appearance position in the X-ray spectrum of a measured element with efficiency by providing a memory stored with the optimum wavelength value of X-ray wavelength searched for. CONSTITUTION:X-rays radiated from sample 3 irradiated with ...
1.(General Physics) the distance, measured in the direction of propagation, between two points of the same phase in consecutive cycles of a wave. Symbol:λ 2.(Telecommunications) the wavelength of the carrier wave used by a particular broadcasting station ...
The wavelength range of X-ray imaging is() A.0.031 ～ 0.008nm B.0.0006 ～ 50nm C.0.0008 ～ 50nm D.0.031 ～ 50nm 查看答案
X-ray opticsX-raysOpticsMirrorsMonochromatorsNear fieldOptical testingModern, third-generation synchrotron radiation sources provide coherent and extremely bright beams of X-ray radiation. The successful exploitation of such beams depends to a significant extent on imperfections and misalignment of the ...
Wavelength-dispersive X-ray analysis (WDX or WDS)—Electron Probe Microanalysis (EPMA) Wavelength-dispersive spectroscopy (WDS) is the most directly comparable technique to EDX; both use electron-excited X-rays to allow characterization of a sample. The two techniques are often combined in EPMA (...
radiation withawavelengthshorter than that of visible light, but longer than x-rays, inthewavelengthrange of 10 nanometers (nm) to 400nm. light-sources.com light-sources.com 它比可见光波短,但比X-射线长,波长范围在10纳米到400纳米内。
What is the frequency of X-rays of 10 nm wavelength? 6 x 10^16 Hz 3 x 10^16 Hz 3.00 Hz 6 x 10^8 Hz Electromagnetic Waves: Disturbances propagating in the electromagnetic field in accordance with the classical wave equation are called electromagnetic ...
摘要：PURPOSE:To exactly confirm approximately a known element by preliminarily storing data on element names, the kind of X-rays, etc., as a wavelength chart file, inputting the element name as a parameter and making sequential retrieval by the wavelength chart file. CONSTITUTION:The data on ...
Because of their shortwavelength, x - rays can pass through objects which are opaque to ordinary light. 由于X 射线的波长短, 它就能穿透一般光线所不能穿透的物体. 辞典例句 展开全部 英英释义 Noun 1. the distance (measured in the direction of propagation) between two points in the same phase ...
A measuring device for the short-wavelength X-ray diffraction for test samples or work pieces made of lower-atomic-number crystalline and a method thereof are disclosed in the prese