Terms for subject Environment containing X

English	Portuguese
fairly high X-radiation dose rates at normal operating voltages	débitos de dose de radiação-x razoavelmente elevados a tensões de utilização normais
fluid ionization chambers for measuring exposure to soft X-rays	câmaras de ionização de fluido para dosimetria de raios X moles
spectrometry of soft X-rays by means of a semiconductor detector	espetrometria de raios X moles através de um detetor semicondutor
the appearance of a peak in the spectrum is attributable to secondary X-radiation	a aparição de um pico no espetro é atribuível à radiação-x secundária
the intensity and quality of the X-radiation are dependent on the accelerating voltage	a intensidade e qualidade da radiação-x depende da tensão de aceleração
the parasitic electron bombardment causes emission of X-rays	o bombardeamento "parasita" provoca a emissão de raios X
the X-ray beam is collimated by a diaphragm	o feixe de raios X é colimado por um diafragma
the X-rays were semihomogeneous in a broad horizontal band	os raios X ficam semi-homogéneos numa larga banda horizontal
X-radiation emitted by television sets is of low energy	a radiação-x emitida pelos recetores de televisão caracteriza-se por ser de baixa energia
X ray	raio X
X ray A penetrating electromagnetic radiation, usually generated by accelerating electrons to high velocity and suddenly stopping them by collision with a solid body, or by inner-shell transitions of atoms with atomic number greater than 10; their wavelength ranges from about 10(-5) angstrom to 10 angstroms, the average wavelength used in research being 1 angstrom	raio X
X-ray leakage is limited to a maximum of O,5 mR/hour	as fugas de raios X são limitadas a 0,5 mR/h no máximo