HFC双向网
bi-directional network of HFC
地面多媒体广播双向化系统
terrestrial multimedia broadcast dual-way system
解码转发双向中继
Decode-and-forward two-way relay
啮合同向双螺杆挤出
meshing co rotating twin screw extrusion
啮合同向双螺杆挤出过程
intermeshing co-rotating twin screw extrusion
啮合同向双螺杆挤出机
Co-rotating twin screw extruder
啮合异向双螺杆挤出过程
intermeshing counter-rotating twin screw extrusion
双向 Glenn 手术
Bidirectional Glenn procedure
双向Bootstrapping方法
bidirectional Bootstrapping
双向Buck-Boost直流转换器
bi-directional Buck-Boost DC converters
双向Buck变换器
bi-directional Buck converter