Since the discovery of x-rays,it has been used to detect diseases in humans.However
Since the discovery of x-rays,it has been used to detect diseases in humans.However,because some organs in the human body have very little difference in the absorption of X rays
The current nuclear magnetic resonance apparatus(NMR)has two forms:continuous wave(CN)and pulse Fourier(PFT)transformation
The current nuclear magnetic resonance apparatus(NMR)has two forms:continuous wave(CN)and pulse Fourier(PFT)transformation.The continuous wave NMR is mainly composed of magnets
The company passed the 2015 audit of China quality certification center
On September 27,2015,China quality certification center conducted the annual supervision and audit of ISO90001 quality management system of our company in 2015,and our company passed smoothly.
In 1895,the German physicist roentgen(W).C.ROntgen)in the study of cathode ray tube gas discharge phenomenon,has two metal electrodes embedded in a(called a anode.
X ray properties
Penetration is the ability of x-rays to pass through matter without being absorbed. X-rays can penetrate substances that are not visible through visible light. Visible light has a long wavelength
The use of x-rays in medicine
X-ray application in medical diagnosis is mainly based on X-ray penetration,differential absorption,photosensitivity and fluorescence.Because x-rays through the body
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