worn
worry
worthwhile
X-ray
X-ray emission spectrometry
X-ray emission spectroscopy (XRES) rentgenová emisní spektroskopie
kategorie: spektroskopie
X-ray fluorescence (XRF)
X-ray fluorescence spectroscopy (XRFS)
X-ray fluorescence spectrum
X-ray induced Auger electron spectroscopy (X-AES)
X-ray levels