... 质子密度 proton density 质子流proton stream 质子偶素 protonium ...
双语例句
1
Then they zap the results with a stream of particles from the laboratory's elderly proton synchrotron.
等一起就绪，他们便用实验室里的老式质子加速器产生某种粒子流，轰击云室中的大气层。
2
This paper reviews the influence of air contaminants, i. e., impurities in air stream of cathode, on the performance of proton exchange membrane of fuel cells (PEMFC).