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
The mathematic models of power consume and single blade resistant torque have been set up . the power consume increase exponentially with increasing rotor speed and forward velocity ( 4 )设计出了新型的切挖刀,并对其结构参数进行了较深入的分析和研究。