And the revising methods were also adapted to precise laser Doppler scanning measurement system.
同时，此误差校正方法同样适合高精度激光多普勒扫描测量系统。
As we knew, it was very difficult to analyze the radiation properties for a scanning new Generation Doppler Weather Radar (CINRAD).
众所周知，定量分析正在扫描工作的中国新一代多普勒天气雷达(CINRAD)的辐射特性是比较困难的。
Syptoms were considerably serious. Diagncsis was based on D-Dimers, ultrocardiogrophy, leg vein doppler, perfusion lung scanning and selective pulmonary angiography.
二聚体检测、超声心动图、下肢静脉多普勒、肺通气灌注扫描、选择性肺动脉造影，可确诊。
Embodiments of the invention are concerned with improvements to Doppler radar systems, and are suitable for use with frequency scanning radar systems.
本发明的实施例涉及多普勒雷达系统的改进，且适合与频率扫描雷达系统一起使用。
Objective To determine the center of left ventricular(LV) segmental wall motion using color tissue Doppler imaging at various scanning angles.
目的探讨不同扫查角度对彩色组织多普勒显像观察左室壁舒缩运动中心的影响。
So the difficulty in installation and debugging is solved, and the solid foundation for developing the Scanning Laser Doppler Vibrameter is settled.
解决了安装调试时的困难，为下一步扫描式激光多普勒测振系统奠定了坚实的基础。
The methods used included CDFI, color Doppler energy, electromagnetic positioning free hand scanning and transparent imaging technique.
所用方法包括彩色多普勒血流图和能量图，磁场空间定位自由扫查及透明成像技术。
Furtheremore, the analysis indicates that the Doppler frequency shift cannot be Used to explain the wavelength self-scanning initially towards the longer wavelength.
进一步的分析显示，多普勒频移不能解释朝长波方向扫描的波长自扫描现象。
Methods Color Doppler ultrasound and nuclein scanning in 34 patients with thyroid nodules was retrospectively analysed.
方法对34例明确诊断的甲状腺结节的彩色多普勒超声与核素的检查结果进行回顾性分析。
Conclusions Both color Doppler ultrasound and nuclein scanning were effective and painless in the diagnosis of the thyroid nodule and each has its own superiority.
结论彩色多普勒超声和核素是从不同的侧面对甲状腺结节进行观察和说明。
With the laser scanning vibrometer, based on the Doppler effect, the muzzle vibration velocity is measured.
炮口振动速度测试可以采用激光测振仪，它是基于多普勒原理的激光非接触测振技术而研制的。
With the laser scanning vibrometer, based on the Doppler effect, the muzzle vibration velocity is measured.
炮口振动速度测试可以采用激光测振仪，它是基于多普勒原理的激光非接触测振技术而研制的。
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