returning echo

例句 (20)

• The bat compares the sound of its cry with the sound of the returning echo.蝙蝠通过比较自己叫声和返回的回声来定位。
• The submarine's sonar system detected a returning echo from the seabed.潜艇的声纳系统探测到了海底传来的回声。
• Sonar systems work by analyzing the time it takes for a returning echo to be detected.
• Scientists analyzed the returning echo to determine the distance of the asteroid.声纳系统通过分析探测到返回的回声所需的时间来工作。
• The delay in the returning echo helped them calculate the distance to the canyon wall.科学家们分析了回声以确定小行星的距离。
• A faint returning echo bounced off the walls of the deep canyon.
• In the vast cave, we waited for the faint sound of a returning echo.返回的回声的延迟帮助他们计算出到峡谷壁的距离。
• The radar pulse traveled through the air and produced a clear returning echo.微弱的回声从深邃峡谷的岩壁上反弹回来。
• Dolphins use the properties of the returning echo to identify objects underwater.
• Bats rely on the timing of a returning echo to navigate in the dark.在巨大的洞穴里，我们等待着返回的回声那微弱的声音。
• The submarine's software processed the frequency shift of the returning echo.雷达脉冲穿过空气，产生了一个清晰的回声。
• He shouted into the cave and waited for the returning echo of his voice.
• A weak returning echo might indicate that the object is soft or far away.海豚利用返回的回声的特性来识别水下物体。
• The ultrasound device measures the strength of each returning echo.蝙蝠依靠回声的时间在黑暗中导航。
• He shouted into the well, and the returning echo was surprisingly clear.
• Modern technology can filter out noise from a weak returning echo.潜艇的软件处理了返回的回声的频率偏移。
• The material was tested by measuring the strength of the returning echo from an ultrasonic pulse.他对着洞穴大喊，等待着自己声音的回声。
• The returning echo arrived much faster than expected.
• Geologists analyze the returning echo of seismic waves to map underground structures.微弱的返回回声可能表明物体是柔软的或距离很远。
• Pilots use the returning echo from radio waves to avoid obstacles.超声波设备测量每一个回声的强度。