Objective: to explore the relation of Color Doppler Flow Imaging in bladder tumors and the tumor size and pathology classification.
目的：初步探讨膀胱癌彩色多普勒血流显像与肿块大小及病理分级的关系。
Using intracoronary Doppler ultrasound, the team investigated further by looking at the frequency of Doppler-detected microembolism in relation to the incidence of myonecrosis during elective PCI.
利用心脏多普勒超声技术，研究小组进一步检测了在择期PCI过程中超声检测的微栓塞的发生率和心肌坏死的发生率之间的关系。
By calculating the Doppler shift and its uncertainty in the signal covering area, the relation between Doppler shift and the position of the receiver is obtained.
通过对地面卫星信号覆盖区内的多普勒频率偏移及不确定性范围的计算，给出了卫星导航系统信号的多普勒频率偏移与接收机位置之间的关系。
The approximate equivalent relation in systems between time difference of arrival and Doppler is shown by comparing their observability degrees.
通过可观测度比较，还提示了到达时间差和多卜勒观测在系统中具有的拟等价关系。
The basic work principle of a certain kind of Doppler radar is introduced, the relation between the echo Doppler frequency and other parameters is given.
介绍了多卜勒导航雷达的基本工作原理，推导了回波信号多卜勒频移与系统其它参量间的关系。
According to speckle principle, Relation between intensities of laser Doppler signals and structure parameters of optical system is analysed.
根据散斑理论，分析了光学结构参数与多普勒信号强度的关系。
According to speckle principle, Relation between intensities of laser Doppler signals and structure parameters of optical system is analysed.
根据散斑理论，分析了光学结构参数与多普勒信号强度的关系。
应用推荐