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- Ultralow Speed Measurement by Laser Doppler Velocimetry[J]. 引用该论文 郭继华;徐正奇;殷纯永.
- Doppler speed measurement 多普勒测速
- Effect of scattering particle size on signal to noise ratio in Doppler speed measuring with laser device 激光多普勒测速中散射粒子的大小对信噪比的影响
- Odometry Used for speed measurement and distance measurement. 里程计用于测速和测距。
- Abstract: Doppler navigation is a kind of independent navigational system, but its real-time speed measuring precision is comparatively low. 文摘:多卜勒导航是一种自主式的导航系统，但其实时测速精度较低。
- The showcase, by running a small train, displays Doppler speed testing, materials detection, noise monitoring, supersonic distance testing, track weighing, and photoreader, etc. 该展台用一个小火车运行来展示多普勒测速、材料探测、噪声检测、超声测距、轨道称重秤、光电计次等等。
- Doppler navigation is a kind of independent navigational system, but its real time speed measuring precision is comparatively low. 多卜勒导航是一种自主式的导航系统 ,但其实时测速精度较低。
- In particular, they were reviewing the performance of a Pitot tube, part of the speed measurement system. 调查人员在着重检查速度测量系统的组成部分--空速管的性能。
- Speed measured in nautical miles per hour is referred to as knots. 依据测量每小时多少海浬的速度称之为节。
- A multichannel spectrophotometric system has been designed for semi-automatic biochemical analyzer to carry out high speed measurement. 摘要设计了一种用于半自动生化分析仪的快速多波长分光光度系统。
- This paper mainly introduces the characteristics of the DSP chip TMS320VC5402 in speed measurement of claw passenger trucks. 针对中国金属矿山斜井人车的测速问题,主要介绍了DSP芯片TMS320VC5402的特性。
- Products to be displayed Infrared surveillance, Automated fingerprint Identification Systems, Multiple biometrics systems, Access control, speed measurement systems. 红外线监视器,指纹自动识别系统,多种生物特征鉴定系统,门禁系统,测速系统。
- As a matter of principle, the speed measurement systems shall meet the same requirements as regards functioning and reliability as the braking equipment itself. 和制动设备的要求一样，速度检测系统必须满足可靠性和功能性的要求，这是一个基本的原则。
- The unique advantage of FPGA in the course of real time and high speed measurement is described, and the theory and realization process of phasometer are described. 阐述了在实时高速测量场合运用FPGA器件的优势,并给出了这种新型数字鉴相器的基本原理和具体实现过程。
- The hardware and software designs of a high precision and fast sampling speed measurement system are provided,.The speed measurement system is of high accuracy, wid... 这种转速测量系统具有测速精度高、测速范围宽和测速精度与被测转速无关等优点,具有广阔的应用前景。
- Wind speed measurements shall be made with a cup classified anemometer. 用已分好类别的杯状风速计进行风速测量。
- Doppler Signals in bloodstream speed measuring 血液流速测量中血红细胞的多普勒信号
- Measurement of changes of renal blood flow in hypertension with color Doppler speed energy graph 彩色多普勒速度能量图对高血压病肾脏血流变化的测定结果分析
- Main Functions:Measure the speed of vehicles precisely by advanced speed measurement radar or accurate inductance windings. 采用先进的测速雷达检测方式或精确的线圈检测方式准确测量行驶车辆的速度。
- No horse has a speed comparable to that of his. 没有一匹马的速度能比得上他的马。
