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- The characteristic features on sonograms are enlargement of kidney with preservation of reniform shape, loss of central sinus echoes and variable renal parenchymal echogenicity. 在电脑断层摄影，可见一界限不明的肿块且吸收值在注射对比剂后比未被侵犯的肾实质低；
- 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。
- sinus echo 窦性回声波
- 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。
- 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。
- A: Oh, that's medication for my sinus condition. 甲：哦，那是我治鼻子过敏的药品。
- Sinus arrhythmia appeared in 15% of beagle dogs. beagle犬存在着窦性心律不齐 ,比例为 15 %25。
- Anal sinus about 1/2 length of abdomen. 肛窦为腹长的1/2。
- And this group was ablated during sinus. 术后反复程序刺激不能诱发心动过速为消融终点。
- 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
- Carotid sinus and aortic arch baroreceptor reflex. 颈动脉窦和主动脉弓压力感受性反射。
- An echo was returned from the round wall. 从圆形的墙壁反射出回声。
