noun
also electron multiplier tube
: an electronic device (as an electron tube or a component of an electron tube) that amplifies a corpuscular or photon emission by means of the secondary electron emission produced by it
noun
also electron multiplier tube
: an electronic device (as an electron tube or a component of an electron tube) that amplifies a corpuscular or photon emission by means of the secondary electron emission produced by it
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012