请输入您要查询的字词:
单词
远场图法
释义
远场图法
Encyclopedia
工学
多模光纤数值孔径测量
释
far field pattern
远场图法
一种光纤数值孔径的测量方法。利用光路可逆性原理用针孔探测器在远场对光纤中导模的出射角进行测量,从而测得光纤的数值孔径的方法。场源距离与发射天线口径及波长的关系满足条件的电磁场区域的场。
随便看
Chinese modern music periodicals
Chinese Modern Music Publishing
Chinese Monthly Magazine
chinese mosla
Chinese Motoboat Association
Chinese Motor Sports Association
Chinese mountain cat
Chinese Mountaineering Association
Chinese movable type printing
Chinese Movie Circles Unofficial History
Chinese Moxibustion Science
Chinese Multi Bowls Association
Chinese multi-voice folk song
Chinese municipalities with independent planning status
Chinese muntjac
Chinese Murals
Chinese Museum
Chinese museum laws and regulations
Chinese Museums Association
Chinese Museums Association-Committee for Catalogue of Collection
Chinese Museums Association-Committee for Conservation of Collection
Chinese Museums Association-Committee for Social Education
Chinese mushroom
Chinese Music
Chinese Music-Dance-Drama Art Society
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/4/2 10:26:30