And the results obtained can be instructional on the design of rhombic antenna and over-the-horizon (OTH) communication system.
结果表明菱形天线具有较好的性能，所得到的结果对该类天线及超视距通信系统的设计有指导意义。
2
Since the special layout of steering system, the rhombic vehicle cannot obtain the returnability by means of the steering wheel's orientation parameters.