English » Arabic

thermionic N

thermionic
ثرميوني

thermionic ADJ

thermionic
أيوني حراري

thermionic amplifier

thermionic cathode SCIENCE

thermionic converter SCIENCE

thermionic current

thermionic emission

thermionic oscillator COMMUNIC

thermionic rectifier COMMUNIC

thermionic relay SCIENCE

thermionic tube (vacuum)

thermionic tube SCIENCE
صمام ثرميوني

thermionic valve

thermionic voltmeter SCIENCE

inverted thermionic valve

thermionic grid emission SCIENCE

thermionic work function PHYS

Monolingual examples (not verified by PONS Editors)

English
Although it resembles a vacuum tube in appearance, its operation does not depend on thermionic emission of electrons from a heated cathode.
en.wikipedia.org
These alkali metal heat pipes transferred heat from the heat source to a thermionic or thermoelectric converter to generate electricity.
en.wikipedia.org
These regions may be initiated by field electron emission, but are then sustained by localized thermionic emission once a vacuum arc forms.
en.wikipedia.org
Applying the field causes lowering of the barrier, and thus enhances the emission current in thermionic emission.
en.wikipedia.org
The hot filament emits electrons into the space of the tube, in a process called thermionic emission.
en.wikipedia.org
Their outputs are not functions of temperature differences as are thermoelectric and thermionic converters.
en.wikipedia.org
In his doctoral thesis he described the noble gas filled thermionic converter developed by him.
en.wikipedia.org
The application of a thermionic emitter allowed operating voltage to be dropped to a few hundred volts.
en.wikipedia.org

Browse the dictionary

English

Look up "thermionic" in other languages


Choose your language Deutsch | English | Español | Français | Italiano | Polski
Browse the dictionaries
Most popular