linear displacement的用法和样例：
例句
- So we develop a sort of calibration equipment of the line displacement sensor.
为此，我们研制了一种线位移传感器静态校准装置。 - Stepping motors anr DA converting elements that can turn digital pulse signals into mechanical angular displacement or linear displacement.
步进电动机是一种将数字脉冲信号转换成机械角位移或者线位移的数模转换元件。
