radiation
US /ˌreɪ.diˈeɪ.ʃən/
UK /ˌreɪ.diˈeɪ.ʃən/
1.
radiasi, pancaran
the emission of energy as electromagnetic waves or as moving subatomic particles, especially high-energy particles that cause ionization
:
•
Exposure to high levels of radiation can be harmful.
Pendedahan kepada tahap radiasi yang tinggi boleh membahayakan.
•
The sun emits various forms of radiation, including ultraviolet light.
Matahari memancarkan pelbagai bentuk radiasi, termasuk cahaya ultraungu.
2.
radiasi, penyebaran
the divergence of light or other electromagnetic radiation from a central point
:
•
The radiation of heat from the fireplace warmed the room.
Radiasi haba dari pendiangan memanaskan bilik.
•
The study focused on the radiation patterns of antennas.
Kajian itu menumpukan pada corak radiasi antena.