英语词汇weak echo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

网络释义

1
?弱回波
... weak doping ==> 弱掺杂 weak echo ==> 弱回波 weak echo region ==> 弱回波区 ...

短语

1
weak echo region
弱回波区
2
weak echo vault
弱回波穹窿 ; 弱回波拱腔
3
bounded weak echo region
有界弱回波区

双语例句

1
Results In all 15 cases, 3 miliary-like diffuse, 8 weak echo nodular, 2 hybrid echo-mass, 2 calcified.
结果15例脾结核患者中有3例弥漫粟粒型，8例弱回声结节型，2例混合回声团块型，2例钙化型。
2
To solve the laser weak echo detection under the clutter background, A dynamic programming(DP) technique has been developed for the detection of weak targets.
为解决低信噪比下激光微弱回波的检测问题，提出了一种新的小目标检测算法。
3
In the paper the methods to process weak echo by using DSP technology based on low SNR of laser weak echo are presented. And the methods are simulated and calculated.
文章针对激光弱小回波信号的低信噪比，提出了运用数字信号处理技术对回波信号进行处理的方法，并进行了一系列仿真和计算。

单词	weak echo
释义	weak echo 简明释义弱回声：声波在传播过程中遇到障碍物反射回来的声音，由于反射面积小或距离远等原因，回声强度较小。网络释义 1 ?弱回波 ... weak doping ==> 弱掺杂 weak echo ==> 弱回波 weak echo region ==> 弱回波区 ... 短语 1 weak echo region 弱回波区 2 weak echo vault 弱回波穹窿 ; 弱回波拱腔 3 bounded weak echo region 有界弱回波区双语例句 1 Results In all 15 cases, 3 miliary-like diffuse, 8 weak echo nodular, 2 hybrid echo-mass, 2 calcified. 结果15例脾结核患者中有3例弥漫粟粒型，8例弱回声结节型，2例混合回声团块型，2例钙化型。 2 To solve the laser weak echo detection under the clutter background, A dynamic programming(DP) technique has been developed for the detection of weak targets. 为解决低信噪比下激光微弱回波的检测问题，提出了一种新的小目标检测算法。 3 In the paper the methods to process weak echo by using DSP technology based on low SNR of laser weak echo are presented. And the methods are simulated and calculated. 文章针对激光弱小回波信号的低信噪比，提出了运用数字信号处理技术对回波信号进行处理的方法，并进行了一系列仿真和计算。
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