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- detecting by acoustic signal 声学探测
- The range and size of void,detected by acoustic vibration,prove to be closely associated with the acoustics features. 为用声学特征进行地基脱空等缺陷无损检测提供了理论和实验依据。
- Crack detecting by acoustic emission 裂缝声发射检测
- The paper reasonably analysed the problem by acoustics simulation technique, and gave the simulation analysis of acoustic signal of the leak position with LabVIEW, which had more instruction to precisely locate the leak position of the underground pipes. 该文利用仿真方法 ,从声学的角度对此进行了有益的尝试和合理的分析 ,并利用虚拟仪器技术软件Labview对漏损点的声信号进行仿真分析 ,对准确定位管道的泄漏位置有很大的指导意义
- A gunboat was detected by the radar. 雷达探测出一炮艇。
- Enemy aircraft were detected by our radar. 敌机被我方雷达发现。
- The pressure acoustic signal generated by the cavitation bubble was detected with the high-frequency measuring hydrophone. 实验表明：激光空泡的特征与水动力空化空泡相似；
- Methods To detect by Immune turbidimetric test. 方法采用免疫透射比浊法进行检测。
- This paper proposes a novel method for detecting gas leakage from cracks in pipes using acoustic signal power spectrum analysis and clustering support vector machine(CSVM). 本文提出了一种基于声学信号功率谱分析和聚类支持向量机的检测管道损坏导致气体泄漏的新方法。
- Easy verification of signal detection by the indicator. 通过指示器非常方便检测。
- This paper introduces a method used to predict cutting tool breakage by Acoustic Emission(AE). 介绍一种用声发射（AE）进行刀具破损预测的方法。
- AFU was detected by chromatometry. AFU用比色法。
- Audio signal acquisition procedures, can show a number of acoustic signals. 音频信号采集用程序，可以显示多个声波信号。
- To evaluate the atrial function in a canine atrial fibrillation model by acoustic quantification (AQ). 摘要应用声学定量技术评价心房颤动（简称房颤）犬心房功能。
- The subaudible electron-magnetic radiation has been detected by four Canadian scientists. 刚刚听见的电磁辐射已过四位加拿大科学家测出了。
- Through detecting and analyzing the acoustic signal with the method of acoustics and vibration,groundwork contact status under rigid pavementsd is exactly identified . 通过声振法采集及分析声音信号 ,可以准确地判定刚性路面地基接触情况
- The noise is barely detectable by the human ear. 人的耳朵几乎是察觉不到这种噪音的。
- The mechanism of reducing aerodynamic drag by acoustic excitation was briefly analyzed. 本文首先简要地分析了声激励减阻机理。
- A referral loop was detected by the client. 客户端检测到一个参照循环。
- Norwalk virus antigen was detected by RT-PCR. 采用RT-PCR检测诺瓦克病毒抗原。
