英语翻译A quarter wave antenna with drooping quarter wave radial

来源：学生作业帮编辑：搜狗做题网作业帮分类：英语作业时间：2024/08/07 04:45:20

英语翻译
A quarter wave antenna with drooping quarter wave radials exhibits a nominal 50 ohm impedance,one reason for the existence of 50 ohm coaxial cable.

四之一波长的辐射式天线产生了很少的,约50欧姆的阻抗,给出一个同轴电缆上小至50欧姆的阻抗存在的原因;

英语翻译A quarter wave antenna with drooping quarter wave radial Quarter 英语翻译It's natural to greet friends with a smile and a wave.Wh a wave 如题英语翻译Wave speed in a mediumThe speed of a mechanical wave is 英语翻译One quarter of U.S.adults live with a disability that in a quarter past five a quarter to two. a quarter to six a quarter怎么翻译 At a quarter past a quarter to