矩形波导管 meaning in Chinese

rectangular wave guide
rectangular waveguide

Hollow metallic waveguides ; rectangular waveguides , dimensions
空心金属波导管.矩形波导管尺寸
Standard specification for seamless copper and copper - alloy rectangular waveguide tube
无缝铜及铜合金矩形波导管标准规范
The measurement of charge and current on wall and electromagnetic wave in rectangular waveguide
矩形波导管的管壁电荷电流及管内电磁波检测
Methods of measurement for waveguides - reflection coefficient at rectangular waveguide interfaces
波导管测量方法.矩形波导管接口反射系数
Methods of measurement for waveguides - part 9 : reflection coefficient at rectangular waveguide interfaces
波导管测量方法.第9部分:矩形波导管界面的反射系数