The reflector is held onto the sides of the spacecraft with a frame.
反光器被一个框紧紧地固定在宇宙飞船的各个侧面。
《柯林斯英汉双解大词典》
2
An antenna was developed to radiate high power, sub nanosecond EM pulse, which consists of a high power wideband mode convertor, a wire frame TEM horn feedback set and a parabolic reflector.