diffracted beam英语标准发音：diffracted beam英式发音：美式发音：翻译中文衍射光束diffracted beam - 基本释义[词典1]绕射射束；衍射射束diffracted beam - WEB词典diffracted beam绕射束绕射射束衍射射束higher order diffracted beam高次衍射束zero order diffracted beam零次衍射束 参考资料： 1.百度翻译：diffracted beam2.有道词典：diffracted beam3.爱词霸：diffracted beam
