pulsed neutron beam造句
例句与造句
- The spallation neutron source providing the most intense pulsed neutron beams in the world is being built in tennessee by the u . s . department of energy
美国能源部正在田纳西州建造世界上最强脉冲中子束的散裂中子源。 - It's difficult to find pulsed neutron beam in a sentence. 用pulsed neutron beam造句挺难的