1)main repeater section,主中继段2)hop,中继段3)main repeater station,主中继站4)repeater section of fiber optic cable,光缆中继段5)microwave communication hop,微波中继段6)hop,驿站、中继段
用法和例句
By means of the model,with data from microwave communication hop on plain area in Hebei province,influences of hop length,antenna height difference and.