推送速度 meaning in English

pushing speed

In the four parameters the frequency of excitation force is most significant to the horizontal and vertical velocity of seedlings . the amplitude of excitation force is less significant
四个因子中，频率对钵苗的推送速度影响最为显著，其次是激振力幅值f 。
The performance of vibration and movement of seedlings is validated in the whole vibration plate simulation . an orthogonal experiment is designed for analyzing the effect that the four parameters ( f , co , a , k ) act on horizontal and vertical velocity of seedlings
首先验证虚拟模型的振动性能与物理原型基本相符，进一步采用正交试验，考察四个因子(激振频率山、激振力幅值f 、弹簧刚度k及弹簧倾角)对钵苗推送速度的影响。