laser tdtrasonic signal的用法和樣例：
例句
- This system can divulge the weak supersonic signal to each kind of pressure vessel hole which produces to carry on the precise examination.
該系統能對各種壓力容器的孔隙泄漏所產(chǎn)生的微弱超聲信號進(jìn)行精確檢測。 - Meantime, the convolution arithmetic was used to decode the received ultrasound signal in order to ensure that the axial image resolution was not decreased.
同時(shí)，采用相關(guān)算法對接收的超聲信號解碼，保證圖像的軸向精度不會(huì )下降。
