forward: adv.1.向前,前进 (opp. backward)。2.【航海】在船头,向船头(opp. aft)。3.今后,将来。4.出来,出现,表面化。短语和例子F-! 【军事】前进! from this time forward 今后。 backward(s) and forward(s) 来回地,前前后后。 carriage forward 运费由收货人照付。 date for
In recent years , with the development of the ds - ss and the theory of all digital receiver , the open - loop structure based forward estimation attracts more attentions 正是由于闭环结构的这些缺点,近年来,随着扩频通信和全数字接收机理论的发展,基于前向估计同步参数的开环结构越来越受到人们的重视。