circularly polarized antenna
... 圆平锹：round shoulder shovel 圆偏振天线：circularly polarized antenna 圆偏振光纤：circular-polarization optical fiber ...
基于148个网页-相关网页
circularly polarized aeriing
circular-sheet tea cutter 圆片切茶机 circularly polarized aeriing 圆偏振天线 circulining air compressor 循环氛围紧缩机 ..
基于1个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress