ultrasonic echo meaning in Chinese
超声回声
Examples
- The calculation of ultrasonic echo parameter by gauss - newton iterative method
超声回波参数的高斯与牛顿迭代法计算 - Denoising in pipeline ultrasonic echo - signal based on empirical mode decomposition
基于经验模态分解的管道超声回波信号噪声消除 - ( 2 ) based on the mode of ultrasonic echo , this paper designs a frequency - dependent compensation filter to compensate the absorbed attenuation when the ultrasound transmits in a tissue
( 2 )在建立超声回波信号的数学模型的基础上,设计了频率补偿滤波器。 - Ultrasonic bio - instrumentation is a kind of diagnostic instrument widely used in the clinic presently . it can examine the body by the scan of ultrasonic beam and display it by the brightness of ultrasonic echoes and then form the profiles of viscera and pathological changes
B型超声诊断仪是目前在临床中应用最广的一种超声图象诊断装置，它一般具有多种显示方式，如b型、 m型等。 - Defect location , representative defect and its ultrasonic echo characteristics corresponding of tungsten alloy shells had been systematically studied by both vertical wave sensors and transverse wave sensors calibrated after manufacturing
摘要采用纵波直探头和自磨制经校准的斜楔横波探头，对钨合金壳体部件进行了检测，并对钨合金壳体的缺陷定位、典型缺陷及其对应的回波特征进行了研究。