省电功能 meaning in Chinese

battery save
discontinuous transmission (dtx) dtx

Save the electricity and lengthen the battey using time
省电功能，延长电池的使用时间。
Sleeping energy saving function
睡眠省电功能
Procuring photocopiers with double - sided photocopying and automatic energy saving functions
购买备有双面影印及自动省电功能的影印机；
Because of the broadcasting characteristics and power efficiency of multi - media , tds - ofdm ’ s dcli has strong capacities of adapting to high moving speed and preventing various distortions , it could be applied to the common complex distortion environment of broadcasts that cover large areas ; the time - frequency combination process allows for fast channel estimation and balancing , which could be used to support high - speed moving reception of high definition television
由于具有多媒体广播特点和省电功能， tds - ofdm的帧头适应高速移动和抗多径干扰的能力非常强，能适应大范围广播覆盖造成的复杂干扰环境；时频结合处理的快速信道估计和均衡，支持高清电视高速移动接收。