您要查找的是不是：
- Doppler ultrasound flow meter 多普勒超声流量计
- Time-frequency representation for Doppler ultrasound flow signals 超声多普勒血流信号的时间-频率表示法
- Keywords Transthoracic Doppler ultrasound Coronary artery bypass graft （CABG） Transit-time flow meter Left internal mammary artery （LIMA）; 经胸多普勒超声;即时超声血流探测仪;冠状动脉旁路移植术;左内乳动脉;
- In duplex Doppler ultrasound, malignant tumors display more abundant blood flow within and higher resistance index. 在双功能多普勒超声中，恶性肿瘤内部血流更为丰富，阻力指数（ri）较高。
- A study of fundus blood flow parameters with color doppler ultrasound in hypertensive patients. 彩色多普勒对高血压病眼底动脉血流的研究。
- Shenyang Zhengxing flow Meter Co., Ltd. 沈阳正兴流量仪表有限公司。
- Methods To examine the protal vein blood flow in different four groups people with color Doppler ultrasound. 方法应用彩色多普勒超声检测4组不同人群的门静脉血流状态。
- A Doppler ultrasound is part of the echocardiogram test. 也是超声波心动图检查的一个部分。
- Brachial artery diameter and blood flow velocity were measured with the Doppler ultrasound at basal and at hyperemic condition respectively. 结果CHD患者肱动脉加压前后的血管直径和血流速度变化百分比明显小于正常对照组;
- Methods Portal veinhepatic artery fistula and pylic countercurrent blood flow in the liver were examined by color Doppler ultrasound. 方法应用彩色多普勒超声检测肝炎肝癌组、非肝炎肝癌组、肝炎组与对照组的门静脉肝动脉瘘、门静脉逆流的发生率。
- Flow meter BFM-910 records both positive and negative flow. 流量表BFM-910记录正负流量值。
- Methods:Using two-dimensional ultrasound,Doppler ultrasound and color Doppler flow image(CDFI) to check 26 cases of renal angiomyolipoma. 方法:应用二维超声、彩色多普勒血流图(CDFI),检测26例肾血管平滑肌脂肪瘤。
- The Doppler ultrasound technique is widely used in the emboli detection because of its advantages in the blood flow measurement. 超声多普勒技术以其在血流测量方面的独特优势在栓子检测中有着广泛的应用。
- The spectrogram envelop of Doppler ultrasound blood flow signals from which spectrogram parameters can be estimated is important to clinical diagnosis of cardiovascular diseases. 摘要超声多普勒血流信号谱图包络是声谱参数提取的基础，能为临床心血管疾病的诊断提供重要信息。
- Flow meter; flowmeter A meter that indicates the rate of flow of water. 流量表;流速仪表示水流速度的仪表。
- This apparatus consists essentially of a flow meter, a pressure gauge. 这个装置有一个必不可少的流量计，一个压力表。
- Methods:The blood flow impedance of fetal UA,MCA such as the peak-systolic/diastolic ratio(S/D),pulse index(PI) and resistance index(RI) were measured by color Doppler ultrasound. 方法:应用彩色多普勒超声胎儿监测脐动脉、大脑中动脉S/D、PI、RI等血流指标。
- Features.Inductive flow meter BFM-910 is a highly accurate and stable device. 功能：感应流量表BFM-910是高度精确和稳定的设备。
- All patients examined using Apachi RX 400 color Doppler ultrasound diagnosis instrument produced in USA. 由美国阿帕奇rx 4 0 0型彩色多普勒超声诊断仪检测。
- To Evaluate the Effect of Alcohol Injection for Liver Cancer by Color Doppler Ultrasound. 彩色多普勒超声评价肝癌酒精治疗的疗效。
