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- Echo:Repetition of a sound by reflection of sound waves from a surface. 回声:因表面反射声波而引起的声音重复.
- sounding by echo 回声测深
- A light bell that can be sounded by the wind. 风铃可靠风来发出声音的轻铃
- Motion picture sound by Eugene Augustin Lauste. 尤金?劳斯特发明有声电影。
- To make a harsh rasping sound by or as if by scraping or grinding. 磨擦而出声通过或类似通过刮削或磨擦发出吱吱的,刺耳的声音
- The restenosis in the end-to end anastomosis existed in 2 cases by ECHO with 29 mm Hg and 36 mm Hg, respectively. 超声检查示2例有残余主动脉缩窄;压力阶差分别为29和36min Hg(1 mm Hg=0.;133 kPa)。
- Language is learned by echoing the words of others. 语言就在模仿别人的说话中学得。
- Repetition of a sound by reflection of sound waves from a surface. 回声因表面反射声波而引起的声音重复
- To make a musical sound by striking a bell or set of bells. 制造乐音敲击一只钟或一组钟来产生音乐声。
- The sounding by using dipole equatorial array in tunnel is not appropriate. 采用赤道偶极装置在坑道中进行电阻率测深是不合适的。
- He was sounded by his mother every day. 他妈妈天天叨念着他。
- Most bats produce echolocation sounds by contracting their larynx. 大多数蝙蝠通过收缩喉咙所发出的声音实现回声定位。
- We felt very tired! But suddenly, we heard a strange sound by the closet! 我们感到很累!但是忽然,我们听到壁柜附近有奇怪的声音。
- A small wind instrument for making whistling sounds by means of the breath. 口哨; 哨子一种很小的吹奏乐器,通过呼吸而发出哨声
- Methods:148 intracranial hemorrhages were examinated by echo plannar imaging echo field echo T_2*WI (EPI-FE) sequence of high field MR. 方法:收集有明确发病时间的脑内血肿病人共148例,使用EPI-FE-T2WI序列进行头部扫描。
- An umlaut is caused in a sound by its assimilation to another sound. 元音变化是由于一个音被另一个音词同化而导致。
- It took a sounding by the CTD sensor to detect the thermocline lying just 60 feet under the surface. 用CTD传感器可以探测到海面下不过20米深处的温越层,我们到了。
- I hear lake water lapping with low sounds by the shore. 我听见湖水轻声拍岸。
- To produce a sound by expelling a current of air, as in sounding a wind instrument or a whistle. 叫,鸣叫放出空气发出声音,例如风箱声或口哨
- Two-dimensional ultrasonic features were classified by echo partern:hypoechoic in 21 cases(48.8%),mixed echoic in 13 cases(30.2%),hyperechoic in 8 cases(18.6%),cystic in 1 case(2.3%). 二维声像图表现:低回声型21例(48.;8%25);混合回声型13例(30