基本释义:

湮没辐射

网络释义

1)Annihilation,湮没辐射

2)annihilation spectrum,湮没(辐射)谱

3)positron annihilation radiation,正电子湮没辐射

4)annihilation gamma-ray,湮没(辐射)γ射线

5)annihilation (radiation)photon,湮没(辐射)光子

6)Doppler broadening spectra of positron annihilation radiation,正电子湮没辐射多谱勒展宽谱

用法和例句

Developing a system for measuring coincidence Doppler broadening spectrum of positron annihilation radiation with very low background;

低本底符合正电子湮没辐射多普勒展宽装置的研制