high-level echo 中文意思是什麼
high-level echo
解釋
高回聲,強回聲-
The one is brought by meeting and overlapping of mixed and high level trough moving eastward cloud systems whose echo depth is about 12 km, and the horizontal distance is within 10 ~ 20km and the intensity is up to about 50dbz
混合雲團與東移的高空槽雲系相遇並疊置的大到暴雨過程,鑲嵌于回波中的對流單體是造成強降水的直接系統,其尺度只有10 ~ 20km 。 -
Most present acoustic level gauges use a sound generator which can produce high - power acoustic waves and a microphone which can detect the echo signal. the fluid level can be worked out based on the artificial analysis of the echo curve
目前正在應用的井下液位測量儀器,主要是通過爆炸聲源產生大功率聲脈沖信號,利用微音器接收回波信號,人為地對回波信號曲線進行分析來估算液位。 -
Improved algorithm for generated radar image are presented in chaper 4 : 1 ) acipss is improved in radar echo generation. new method is to combine acipss with single back buffer display. the combination realize high level simulation of true antenna sweep effect
1 )採用掃描線求交回波生成演算法和單后備緩存顯示相結合的方法比較好地實現了雷達回波旋轉掃描顯示的高質量模擬,這將在第四章第一節中詳細闡述。
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