原子绕射能力 diffracting power: 衍射本领; 衍射能力atom power plant controling system: 核原子发电站控制系统diffracting crystal: 衍射晶体diffracting edge: 衍射边diffracting mask: 衍射幕; 衍射掩模下载手机词典可随时随地查词查翻译