noun HSK 5
nuclear energy · nuclear power · atomic energy
Meaning
核能 refers to energy released from nuclear reactions, either through nuclear fission (splitting atoms) or nuclear fusion (combining atoms). It's commonly used in discussions about power generation, energy policy, and scientific contexts.
Usage
This is a formal technical term used in science, news, and policy discussions. It appears frequently in contexts about electricity generation, environmental debates, and international relations regarding nuclear programs. Often paired with words like 发电 (power generation) or 利用 (utilization).
Examples
- 01核能是一种清洁高效的能源。.Nuclear energy is a clean and efficient energy source.
- 02许多国家正在发展核能发电技术。.Many countries are developing nuclear power generation technology.
Characters
Common collocations
- 核能发电nuclear power generation
- 利用核能to utilize nuclear energy
- 和平利用核能peaceful use of nuclear energy
- 核能技术nuclear energy technology
Antonyms
Origin
A modern scientific compound combining 核 (nucleus) and 能 (energy), coined in the early 20th century as nuclear physics developed.