ell: Επιβραδυντής νετρονίων

Information
has URI	http://lexvo.org/id/term/ell/%CE%95%CF%80%CE%B9%CE%B2%CF%81%CE%B1%CE%B4%CF%85%CE%BD%CF%84%CE%AE%CF%82%20%CE%BD%CE%B5%CF%84%CF%81%CE%BF%CE%BD%CE%AF%CF%89%CE%BD

Meaning
means	e/Neutron moderator