ADCP ( Acoustic Doppler Current Profiler ) is a kind of measurement device which is developed in recent years.
声学 多普勒流速剖面仪 ) 是近十年来才发展并得到广泛应用的流速测量仪器.
Methods 16 esophageal total laryngectomy took part in the voice acoustic assessment and MPT measurement.
方法对16例喉全切除食管发音患者进行语音声学分析及最大发声时程的测定,并以健康男性作对照.
All the results prove that the air density measurement system and the acoustic volumeter system are efficient and reliable and can provide good support to air buoyancy correction for high precision measurement of mass standards.
实验结果表明,空气密度测量系统和声学法砝码体积测量系统高效、可靠,能够为高准确度质量标准测量中的空气浮力修正提供足够的支持。
Radiation Force Calculation and Acoustic Power Measurement of High Intensity Focused Ultrasound in Acoustic Field of an Artificial Abortion Equipment
高强度聚焦超声终止早孕机声场的辐射力计算与声功率测量
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