electron beam
UKilektrɔnbiːm
معنی فارسی
اشعه الکتروني
ریشه و کاربرد
ریشه
Derived from 'electron', a subatomic particle, and 'beam', a line of light or other radiation.
مثال
- The electron beam was directed towards the target.
- Electron beams are used in electron microscopes.
- The intensity of the electron beam can be adjusted.
ترکیبهای رایج
Direct an electron beam Use an electron beam Electron beam intensity
تعریف انگلیسی
noun
- a group of nearly parallel lines of electromagnetic radiation