请输入您要查询的英文单词:

 

单词 triode valve
释义

> as lemmas

triode valve
A thermionic valve having three electrodes (also triode valve); also, an analogous semiconductor device with three terminals.
ΘΚΠ
the world > matter > physics > electromagnetic radiation > electronics > electronic devices or components > thermionic valve > [noun] > vacuum tube or thermionic valve
vacuum tube1859
trigger tube1894
audion1906
pliotron1915
diode1919
electron tube1919
negatron1919
pentode1919
power valve1919
tetrode1919
triode valve1919
magnetron1921
bright emitter1923
peanut valve1923
peanut1924
power tube1924
multiple valve1929
thyratron1929
heptode1932
hexode1933
pentagrid1933
acorn tube1934
octode1934
triode-pentode1936
triode-hexode1937
transitron1939
trochotron1947
steering diode1957
the world > matter > physics > solid state physics > semiconductivity > semiconductor diode > [noun] > semiconductor triode
triode valve1948
triac1964
1919 W. H. Eccles in Electrician 18 Apr. 475/2 It seems very natural to call a vacuous space containing three electrodes a ‘tri-electrode’, or, for short, a triode.
1919 Nature 30 Oct. 178/2 The internal action of a triode valve.
1923 Mod. Wireless June 304/2 The amplifier used consisted of a single Western Electric triode.
1926 R. W. Hutchinson First Course Wireless viii. 140 The modern valve used in wireless and known as the triode consists of a tungsten filament and a plate, with a wire grid between them, the three being quite separate from each other.
1943 C. L. Boltz Basic Radio x. 155 The thing which is most striking about the triode is the effect of grid voltage on the anode current.
1948 Physical Rev. 74 230/1 (heading) The transistor, a semi-conductor triode.
1962 D. F. Shaw Introd. Electronics xi. 220 One of the most important uses of the triode valve is for the amplification of a voltage.
1962 J. H. Simpson & R. S. Richards Physical Princ. Junction Transistors viii. 191 The second type of avalanching triode..is obtained by connecting a base lead to either the n1 or p2 sections of the diode in Fig. 8.22.
1974 A. Van der Ziel Introd. Electronics ix. 216 The vacuum triode is hardly ever used as a small-signal amplifier except at high temperatures, but it is still the only way to develop very large powers.
extracted from triodeadj.n.
<
as lemmas
随便看

 

英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/2/1 6:44:36