Wiktionary英语词典
收录 1,329,381 个英语单词，来自Wiktionary的英文释义、IPA发音、词源、词形变化和词汇关系数据
N开头单词
(共45,686个)
A nuclear reaction in which a large nucleus splits into smaller ones, sometimes accompanied by the s...
plural of nuclear fission
Synonym of football (“the leather briefcase containing classified nuclear war plans which is always ...
plural of nuclear football
The force that acts between nucleons and binds protons and neutrons into atomic nuclei; the residual...
plural of nuclear force
The scientific techniques used to investigate nuclear accidents and other incidents
The damage or destruction of nuclear warheads from other nuclear warheads
A radioactive material, such as uranium, used to power a nuclear reactor.
plural of nuclear fuel
The combining of the nuclei of atoms to form the nuclei of larger ones, with a resulting release of ...
plural of nuclear fusion
A bunch of protons and/or neutrons orbiting a nucleus, giving the nucleus a bigger radius than it sh...
plural of nuclear halo
plural of nuclear halo
A device that contains a radioactive source to emit high velocity neutrons into a roof system. Refle...
plural of nuclear hydrogen detection meter
Any of two or more atomic nuclei with the same mass number and atomic number but with different radi...
plural of nuclear isomer
A proposed locomotive that would be powered by nuclear energy.