radar echo

常见例句

Radar echo simulator is a kind of signal generator used to debug the subsystems of radar signal reception and processing.
雷達廻波模擬器是用來調試雷達接收分系統和信號処理分系統的一種信號發生器。
According to laser radar echo characteristic, the difference filter and the match filter were adopted. As a result, the SNR is advanced about 1.5 times.
根據三脈沖激光雷達廻波信號的特點，對信號進行差分濾波和匹配濾波処理，信噪比提高約1.5倍；
The classification of radar echo in the strong convection rainstorm weather into four types helps to utilize the characteristic of radar echo for forecast of the strong convection rainstorm weather.
將南甯市強對流暴雨天氣的雷達廻波分成四種類型，對利用雷達廻波特征制作強對流暴雨天氣預報提供幫助。