tetrode
Kelime Anlamı :

1. tetrot.
Tanımlar :
1. A four-element electron tube containing an anode, cathode, control grid, and additional electrode.
from The American Heritage® Dictionary of the English Language, 4th Edition
1. A thermionic valve similar to a triode with the addition of a screen grid to protect the control grid
2. A dynatron
from Wiktionary, Creative Commons Attribution/Share-Alike License
1. among the sponge-spicules, one with four equal rays in the same plane.
from The Century Dictionary and Cyclopedia
1. a thermionic tube having four electrodes
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.