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.
高應變動力試樁法採用數噸重鎚錘擊，同時實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.
控制儀錶接收載荷電流信號和速度信號運算一個瞬時流量值和累積重量。
