词汇	空车行程
释义	空车行程医deadhead mileage
随便看	all-optical multiplexing/demultiplexing all optical network all-optical network all optical networks all-optical networks all-optical packet and circuit switches all-optical packet clock recovery all-optical packets switching all-optical packet switching network all-optical packet switehing all optical polarization switching all-optical polarization switching All optical poling All-optical poling all-optical process all-optical processing all-optical pulse switching all-optical regeneration all-optical regenerator all-optical sampling all-optical signal processing all-optical signal regeneration all-optical signal up-conversion All optical switch all-optical switch