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- It is defined as the power of the original echo over the power of the residual echo signal after cancellation in dB unit. 它被定义为原始的回声越过残余回声信号后被消除的分贝动力。
- Her performance was cheered to the echo. 她的表演获得长时间的喝采。
- The bird-song is the echo of the morning light back from the earth. 鸟的歌声是曙光从大地反响过去的回声。
- His words aroused no echo in their hearts. 他的话未能在他们心中引起共鸣。
- residual echo level 残余回声电平
- It prevents the other end from hearing an echo of themselves. 该功能可以防止远端听到他们的回声。
- The daily echo have a readership of over ten millions. 《每日回声报》拥有读者逾一千万人。
- residual echo 残余回声
- Her softening voice chimed in beautifully with the echo of the music. 她柔和的嗓音与乐曲的回声美妙地融为一体。
- The young man is only an echo of his mother's opinions. 那个年轻人只不过是他母亲意见的附和者。
- The Daily Echo has a readership of over ten million. 《每日回声报》拥有读者逾一千万人。
- The return of the echo will elapse longer time. 回声返回所耗的时间越长了。
- She shouted on the mountaintop and listened for the echo. 她在山顶上大声喊着,然后聆听着回声。
- A circuit that needs to use an echo trap if the circuit is used alone. 一种电路,如果单独使用它,则需要使用回波抑制设备。
- The debate over the residual powers of the States has been long drawn out. 有关美国剩余的权力的争论已是旷日持久的了。
- A couple of seconds.No residual discomfort. 几秒钟时间,之后不适感不会有所遗留
- A device used underwater to produce pulses of sound, as for an echo sounder. 声脉冲发送器置于水下产生声脉冲的装置,如回音器中的装置
- BA was a shortterm residual compound in the soil. 溴乙酰胺在土壤中为短残留化合物。
- An echo was returned from the round wall. 从圆形的墙壁反射出回声。
- In DDTs the residual level of p,p? DDTs中p,p?