The system can tranmits and receives the ultrasonic wave, and can calculate the time difference according the requestion.
系统能够完成对超声波信号的发射和采集,能按照精度要求计算出两组信号的时差。
参考来源 - 基于DSP的超声波流量计%，P＜0.05. Conclusions The ultrasonic wave could enhance the transfection of adenovirus vectors in rat myocardium.
结论 超声波可以提高腺病毒载体在大鼠心肌内的转染效率。
参考来源 - 超声对腺病毒载体在大鼠心肌内转染的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
Objective: Evaluating the diagnosis evidence of breast cancer by ultrasonic wave.
目的：评价超声对乳腺癌的诊断价值。
The interaction between the ultrasonic wave and optical fiber sensor is discussed.
讨论了光纤传感器与超声波之间的相互作用关系。
The application of ultrasonic wave in biotechnology is a relatively updated attentive study area.
超声波在生物技术中的应用，是一个比较新的热点研究领域。
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