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 accuracy and the existent problem of forward difference method are analyzed on the basis of comparing the transfer function of recursive formula with theoretical transfer function 从递归公式传递函数与理论传递函数比较的角度研究了计算中的精度及所存在的问题。