加马射线源 gamma rays: γ射线; γ线; 丙种射线; 加马射线; 伽马射线; 伽马线capture gamma rays: 俘获辐射captured gamma rays: 俘获γ射线cascade gamma rays: 级联射线; 级联伽马射线coincident beta-and-gamma rays: 符合的β-γ射线下载手机词典可随时随地查词查翻译