释义 |
polychromatic radiation
polychromatic radiation[¦päl·i·krō′mad·ik ‚rād·ē′ā·shən] (electromagnetism) Electromagnetic radiation that is spread over a range of frequencies. polychromatic radiation
polychromatic radiationradiation containing gamma rays , under ray of many different energies; in diagnostic radiology, typically bremsstrahlung.poly·chro·mat·ic ra·di·at·ion (pol'ē-krō-mat'ik rā'dē-ā'shŭn) Radiation containing gamma rays of many different energies; in diagnostic radiology, typically Bremsstrahlung radiation (q.v.). |