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- The Practice of Doppler Frequency-Shift Signal Extraction in Ultrasonic Blood Flow Detector 多普勒频移信号提取技术在超声血流检测中应用
- ultrasonic blood flow detector 超声血流探测器
- ultrasonic blood flow rate meter 超声波血流率计
- Digital Extraction of Doppler Frequency-Shift Signal for Ultrasonic Blood Flow Meter 超声血流仪多普勒频移信号的数字化提取
- The nonlinear problem of receiving circuit in directional Doppler ultrasonic blood flow velometer 关于方向性Doppler血流检测中接收线路非线性问题
- The stoppage of blood flow through a blood vessel or body part. 止血法阻止血液流过某一血管或身体某一部位
- Analysis of Wavelet Scalogram of Blood Flow Ultrasonic Doppler Signal. 小波尺度图分析法及其在超声血流多普勒信号中的应用。
- The myocardial blood flow (MBF) was determined by ultrasonic doppler. 超声多普勒方法测定心肌血流量；
- Title： Analysis of Wavelet Scalogram of Blood Flow Ultrasonic Doppler Signal. 关键词：小波变换；付里叶变换；多普勒信号；血流；频谱分析
- ultrasonic blood flow meter 超声波血流计
- BLL type material flow detector for detecting the instantaneous state of the logistics of a device. BLL型料流检测器,用于检测物流瞬时状态的一种装置。
- ultrasonic blood vessel detector 超声血管检测仪
- Objective: To improve the ultrasonic diagnosis criteria for blood flow in the breast neoplasms. 摘要目的：进一步完善超声检测乳腺肿瘤血流的诊断标准。
- RESULTS: The ultrasonic tomogram,blood flow signals and parameters for different diseases in the thyroid nodules were analyzed. 结果:分析甲状腺结节不同病变的声像图改变、血流信号及各参数的不同。
- Blood flowed from his wound has stanched. 他伤口的血被止住了。
- He cut his finger deep and the blood flowed out. 他把手指头割得很深，血流了出来。
- The stoppageof blood flow through a blood vessel or body part. 止血法阻止血液流过某一血管或身体某一部位。
- He cut his finger and the blood flowed out. 他划破了手指，血流了出来。
- He cut his fingers deeply and blood flowed out . 他割破了手指，伤口很深，血流出来?
- The heart has valves to let blood flow in and out of it. 心脏有瓣膜控制血液流进流出。
