velocity signal的用法和樣例：
例句
- Under the impact of a large hammer, a high signal noise ratio of the force and velocity can be acquired in the high-strain dynamic testing.
高應變動(dòng)力試樁法采用數噸重錘錘擊，同時(shí)實(shí)測了樁頂的力信號和速度信號，具有很高的信噪比。 - The control instrument receives the load current signal and speed signal and calculates an instantaneous flow value and a cumulative weight valve.
控制儀表接收載荷電流信號和速度信號運算一個(gè)瞬時(shí)流量值和累積重量。
