active element group
相关英语词汇推荐
- secondary clearing
- neutron reflector, neutron mirror
- maximum separative capacity
- uranium complex
- fully protective tube housing
- hartree unit
- carbon cycle
- fast neutron reactor
- modified quark model
- gamma ray and neutron detector
- variable energy cyclotron
- muf expected value
- atomic furnace
- electron spectroscopy
- thorium reactor
- heat rejection process
- neutron spin flipper
- extract layer
- spin independent
- plutonyl compound