Etruria
A thermionic valve similar to a tetrode with the addition of a third grid, the suppressor grid to reduce the secondary emission effect; was/is used in high quality audio and radio products.
Alternative form of MO (“modus operandi”)
(historical) An ancient country in Italian Peninsula, located between the Arno and Tiber rivers, corresponding to modern day Tuscany in Western Italy; the home of Etruscans.
(historical, Roman antiquity) A measure of half a sextary. / (medicine) A measure equal to about ten fluid ounces.
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DiQt(ディクト)
無料
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