英语词汇echo ranging怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词

echo ranging

释义

echo ranging

简明释义

回波测距，回声测距法

网络释义

1
[测]?回声测距
定义中文名称：回声测距英文名称： echo ranging 定义：利用目标反射的回波到达时间测定水下目标距离的方法。应用学科：海洋科技（一级学科）；海洋科学（二级学科）；海洋物理学（二级学科）以上内
2
[测]?回波测距
... dynamic range 动态量程；动态范围 ... echo ranging 回波测距 ... effective range 有效测量范围；标度尺的工作部分；有效距离；有效范围；有效射程 ...
3
?回波测距法回声测距
... echo ranging sonar 回声定位声纳 echo ranging 回波测距法回声测距 echo ranging 回声测距 ...
4
?回音测距
... 回音计；回音测试器 echo meter 回音测距；回波测距 echo ranging 回音测距；回波测距 echo ranging ...

短语

1
echo ranging sonar
回声测距声纳 ; 回声定位声纳 ; 声回声测距声呐
2
echo ranging apparatus
回声测距仪
3
echo-ranging equipment
回声测距设备

双语例句

1
As an important feature, the characteristics of echo stretching affects SNR of received laser echo signal and ranging accuracy.
脉冲展宽特性是激光回波的重要特性，其影响到回波接收信噪比和测距精度。
2
Theprinciples of the laser active reconnaissance are explained via the comparison of the echo signal. target ranging isrealized by adopting the principle the pulse laser ranging.
通过对比研究激光对漫反射大目标、小目标和“猫眼”光学镜头的回波信号，给出激光主动侦察原理：对目标的距离测量应用脉冲激光测距原理实现；
3
The principle of direct sequence spread spectrum ranging is introduced and the echo model of near field ranging is discussed.
论述了直接序列扩频测距的原理，研究了近距离测距的回波模型。

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单词	echo ranging
释义	echo ranging 简明释义回波测距，回声测距法网络释义 1 [测]?回声测距定义中文名称：回声测距英文名称： echo ranging 定义：利用目标反射的回波到达时间测定水下目标距离的方法。应用学科：海洋科技（一级学科）；海洋科学（二级学科）；海洋物理学（二级学科）以上内 2 [测]?回波测距 ... dynamic range 动态量程；动态范围 ... echo ranging 回波测距 ... effective range 有效测量范围；标度尺的工作部分；有效距离；有效范围；有效射程 ... 3 ?回波测距法回声测距 ... echo ranging sonar 回声定位声纳 echo ranging 回波测距法回声测距 echo ranging 回声测距 ... 4 ?回音测距 ... 回音计；回音测试器 echo meter 回音测距；回波测距 echo ranging 回音测距；回波测距 echo ranging ... 短语 1 echo ranging sonar 回声测距声纳 ; 回声定位声纳 ; 声回声测距声呐 2 echo ranging apparatus 回声测距仪 3 echo-ranging equipment 回声测距设备双语例句 1 As an important feature, the characteristics of echo stretching affects SNR of received laser echo signal and ranging accuracy. 脉冲展宽特性是激光回波的重要特性，其影响到回波接收信噪比和测距精度。 2 Theprinciples of the laser active reconnaissance are explained via the comparison of the echo signal. target ranging isrealized by adopting the principle the pulse laser ranging. 通过对比研究激光对漫反射大目标、小目标和“猫眼”光学镜头的回波信号，给出激光主动侦察原理：对目标的距离测量应用脉冲激光测距原理实现； 3 The principle of direct sequence spread spectrum ranging is introduced and the echo model of near field ranging is discussed. 论述了直接序列扩频测距的原理，研究了近距离测距的回波模型。
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