X-ray tube

Simplified rotating anode tube schematic A: AnodeC: cathodeT: Anode targetW: X-ray window

Spectrum of the X-rays emitted by an X-ray tube with a rhodium target, operated at 60 kV. The smooth, continuous curve is due to bremsstrahlung, and the spikes are characteristic K lines for rhodium atoms.

An X-ray tube is a vacuum tube that converts electrical input power into X-rays. X-ray tubes evolved from experimental Crookes tubes with which X-rays were first discovered on November 8, 1895, by the German physicist Wilhelm Conrad Röntgen. The availability of this controllable source of X-rays created the field of radiography, the imaging of partly opaque objects with penetrating radiation. In contrast to other sources of ionizing radiation, X-rays are only produced as long as the X-ray tube is energized. X-ray tubes are also used in CAT scanners, airport luggage scanners, X-ray crystallography, material and structure analysis, and for industrial inspection.

单词	Coolidge tube
释义	Coolidge tube 英语百科 X-ray tube An X-ray tube is a vacuum tube that converts electrical input power into X-rays. X-ray tubes evolved from experimental Crookes tubes with which X-rays were first discovered on November 8, 1895, by the German physicist Wilhelm Conrad Röntgen. The availability of this controllable source of X-rays created the field of radiography, the imaging of partly opaque objects with penetrating radiation. In contrast to other sources of ionizing radiation, X-rays are only produced as long as the X-ray tube is energized. X-ray tubes are also used in CAT scanners, airport luggage scanners, X-ray crystallography, material and structure analysis, and for industrial inspection.
随便看	anchient的意思 Anchieta的意思 anchieutectic的意思 anchi eutectic的意思 anchieutectic rock的意思 anchieutectic rocks的意思 Anchignathodus的意思 Anchihaline的意思 an chih nu的意思 anchilops的意思 anchimeric的意思 Anchimeric assistance的意思 anchimetamorphic zone的意思 anchimetamorphism的意思 anchimonomineralic的意思 anchimonomineralic rock的意思 anching的意思 anchisaurid的意思 anchisaurids的意思 Anchisaurus的意思 anchise的意思 Anchises的意思 anchisquilla fasciata的意思 anchistrocheles shinyangriensis的意思 anchithere的意思

Coolidge tube

X-ray tube