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Terms for subject Oil / petroleum containing Echo | all forms | exact matches only
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acoustic echo repeater回声重发器
bottom echo底面回声
boundary echo边界回声
combined echo ranging and echo sounding综合回声测距与测深
deferred echo延迟回送
depth echo sounding回波测深
echo amplifier回声放大器
echo amplifier回波放大器
echo amplitude回波振幅
echo amplitude反射振幅
echo arrival回波初至
echo canceller回声消除器
echo check回送检验
echo check回波检验
echo depth sounding回声测深
echo distortion回波失真
echo-image回波图像
echo liquid level instrument液面回声探测仪
echo locator回声勘定器
echo locator回声定位器
echo locator回波勘定器
echo logging回声记录
echo-pulse回波脉冲
echo-pulse receiver回波脉冲接收机
echo ranger回声测距仪
echo ranging回声定位
echo ranging回声测距
echo ranging回波测距
echo ranging sonar回声测距声呐
echo-resonator回波谐振器
echo sounder回声仪
echo-sounding回声探测
echo-sounding device回声深测仪
echo-strength indicator回波强度指示器
echo time回声时间
echo time回波时间
echo train回波列
echo trouble回波干扰
echo trouble回声干扰
echo trouble反射故障
echo waveform回波波形
explosive echo ranging爆炸回声定位
false echo假回声
false echo假回波
flutter echo多源回声
flutter echo颤动回波
inverted echo sounder倒置回声测深仪
parasitic echo干扰回声
pulse-echo脉冲反射波
pulse-echo method脉冲反射法
pulse-echo NMR脉冲一回波核磁共振测井
pulse echo tool脉冲回声测井仪
radio echo sounding无线电回波探测
recording echo sounder自记回声测深仪
round trip echo多次反射回波
scatter echo散射回波
sea bed echo海底回声
side echo侧向回声
spin-echo自旋回波
spin-echo旋转回声
spin echo sequence自旋回波序列
terrain echo地面反射回波
unresolved echo模糊回波