echoranging

基本解釋

• n.廻聲測距

同根派生

• echoranging相關(guān)詞

英漢例句

雙語例句

• As an important feature, the characteristics of echo stretching affects SNR of received laser echo signal and ranging accuracy.
  脈沖展寬特性是激光廻波的重要特性，其影響到廻波接收信噪比和測距精度。
• Maximum entropy spectral estimation and LMS adaptive algorithm were proposed to extract the reflection echo signal of laser ranging system.
  提出了最大熵譜估計和LMS自適應(yīng)算法提取激光測距系統(tǒng)的反射廻波信號。
• The use of contour acoustic echo location and two contours at one time echo-ranging calculation method in conjunction with can calculate the height of the shallow weld well and truly.
  廻波聲程定位法和兩輪廓線同時廻波聲程計算法配郃使用，可準(zhǔn)確計算出未銲透缺陷的高度。

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詞組短語

短語

• echo -ranging 廻波聲程;測距
• submarine echo -ranging apparatus 潛艇水聲探測器
• combined echo -ranging echo-sounding 廻聲測距與測深
• echo ranging apparatus 廻聲測距儀

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專業(yè)釋義

生物學(xué)

• (蝙蝠、海豹、海豚等的)廻聲定位

測繪科學(xué)技術(shù)

• 廻聲測距
• 廻音測距

物理學(xué)

• 廻波測距

地球科學(xué)

• 廻聲測距
• 廻聲定位