您要查找的是不是：
- ultrasonic Doppler blood flow meter 超声多普勒血液流量计
- Doppler blood flow meter 多普勒血流计
- Objective To investigate the influence of cardiac motion on the measurement of Doppler blood flow velocity through an in vitro model. 目的通过体外模拟实验，研究心脏运动对频谱多普勒血流速度测定的影响。
- Methods Tumors in the cervicofaci al soft tissues were examined and analyzed by two dimension ultrasound and colo ur doppler blood flow imaging(CDFI). 方法 在二维超声、彩色多普勒血流显像(CDFI)两方面对面颈部软组织肿瘤进行检查、分析。
- Results Benign and malignan t tumors in cervicofacial soft tissues had different characteristics in the two dimension ultrasound and colour doppler blood flow imaging. 结果面颈部软组织良、恶性肿瘤在二维超声、彩色多普勒血流显像两方面具有不同的特征。
- BMTPF：calculated from bronchial mucosa thermodilution curves (BMTC); AACO: measuered by electromagnetic blood flow meter from ascending aorta. 图1从支气管粘膜热稀释曲线获得的心输出量（BMTPF）与在升主动脉通过电磁血流量计获得的心输出量(AACO)呈线性相关（略）
- Application of Doppler blood flow survey meter on detaining tubes in internal jugular vein for patients 多普勒血流探测仪在颈内静脉置管中的应用
- laser microcirculating blood flow meter 激光微循环血流计
- electromagnetic blood flow meter 电磁血流量
- 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
- Spectral Composition of Ultrasound Doppler Blood Flow Signals 超声多普勒血流信号谱组成
- Research on Doppler Blood Flow Spectra Analysis Based on the STFT and the WT 基于小波变换与基于短时傅立叶变换的超声多普勒血流信号时频分布比较研究
- Diagnostic Value of Color Doppler Blood Flow Imaging in T_1 Brast Cancer 彩色多普勒超声在诊断T_1期乳腺癌中的价值
- Shenyang Zhengxing flow Meter Co., Ltd. 沈阳正兴流量仪表有限公司。
- Application of Burg Algorithm in Time-frequency Analysis of Doppler Blood Flow Signal Based on AR Modeling Burg算法在基于AR模型多普勒血流信号时频分析中的应用
- 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
- Rejection of Clutter in Doppler Blood Flow Signals Based on Translation Invariant Discrete Wavelet Transform 基于平移不变离散小波的多普勒血流信号杂波抑制
- The Characteristics of Doppler Blood Flow Signal of Cervical Lymph Node with Metastasis from Nasopharyngeal Carcinoma 鼻咽癌颈转移淋巴结的多普勒血流信号特征
- Flow meter BFM-910 records both positive and negative flow. 流量表BFM-910记录正负流量值。
- Dynamic Observation of Uterine Lesion in Gestational Trophoblastic Tumor with Color Doppler Blood Flow Imaging 妊娠滋养细胞肿瘤子宫病灶彩色多普勒血流显像动态观察
