短語詞組短語annihilation radiation photon 湮沒輻射光子using annihilation radiation 湮滅輻射法positron annihilation radiation 正電子湮沒輻射photon annihilation radiation 互燬〔輻射〕光子angular correlation positron annihilation radiation 正電子湮沒輻射一維角關(guān)聯(lián)angular correlation of annihilation radiation 消除輻射的角相關(guān)性Doppler Broadening of Annihilation Radiation 展寬譜;輻射的多普勒展寬譜radiation annihilation 互燬輻射 返回 annihilation radiation