Protons质子protonn.质子proton relaxation rate质子张弛率proton exchang membrane质子交换膜proton-excess isotope质子过剩同位素proton moment fluxmeter质子矩磁通计proton-recoil counter反冲质子计数器protoncoupled symporter质子偶联性同向运转蛋白proton-binding energy质子结合能protonation equilibrium质子化平衡proton noise decoupling质子噪声去偶proton-electron event质子电子事件