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- Based on the theory analysis, the whole scheme of Doppler velocity sensor is designed, the system is developed and a lot of work such as light path debugging and experiments has been done. 在理论分析的基础上,完成了多普勒光纤速度传感器的整体方案设计,搭建了多普勒光纤速度传感实验系统,开展了大量的调试和实验工作,测试了喇叭的振动速度曲线,得到了较好的结果。
- Radar Altimeter and Doppler Velocity Sensor 雷达高度计与多普勒速度传感器
- Doppler Velocity Sensor 多普勒速度传感器
- active Doppler velocity sensor 主动多普勒速度传感器
- Doppler velocity tracing was of high speed and high hinder. Doppler流速曲线为高速、高阻型。
- A Three-Step Dealiasing Method for Doppler Velocity Data Quality Control. 多普勒雷达速度数据质量控制的三步。
- It is an effective way in integrated navigation by using Strapdown Inertial Navigation System(SINS),GPS and Doppler Velocity Log(DVL). 利用捷联惯导(SINS)、GPS定位系统和多普勒计程仪(DVL)进行组合导航是水下运载器导航定位的有效方式。
- These models can help users identify useful information from the Doppler velocity patterns. 不同的风场在单多普勒径向速度场上有着不同的特征 ,本文的一组模拟 ,可以帮助用户正确识别单多普勒径向速度场中的有用信息
- A new kind of muzzle velocity sensor is designed which features as: small in size, light in weight,simple in structure, high reliability and low cost. 经过实弹射击证明,整套系统结构简单、使用方便,为高射速转管武器随炮实时测量弹丸炮口速度提供了一种可行方法。
- The pulsation in the original data of Doppler velocity has to be removed before the retrieval. 用VAP方法反演风矢量场前必须首先消除原始Doppler速度资料中的脉动。
- The color Doppler velocity profile(CDVP)technique was used to investigate the portal hemodynamics of 35 healthy people. 运用新近研制的彩色多普勒流速剖面（CDVP）技术检测35例正常人门脉血流动力学。
- The Doppler Velocity Log(DVL) simulation system for the underwater vehicle has been built in this paper. 本文建立了水下机器人的多普勒测速声纳仿真系统。
- Methods:Fetal umbilical artery Doppler velocity and NST were used in 71 patients with ICP and 60 healthy women. 方法:联合应用胎心无负荷试验及多普勒测定脐动脉血流速度,对71例ICP患者(ICP组)及60例正常孕妇(对照组)进行观察。
- The principle of Laser Doppler Velocity (LDV) and the method of back scattering are presented. 介绍了激光多普勒测量技术的原理和后散射型固体表面测量方式。
- The general design scheme of automobile speed and odometer is introduced,the pulse signal of velocity sensor and the implement principle of velocity and accumulated distance are analyzed. 介绍车速里程表的总体设计思路,分析了车速传感器的脉冲信号与车速和里程累计的实现原理。
- Objective To probe the clinical value in the assessment of liver cirrhosis by velocity and flow volume with color Doppler velocity profile(CDVP). 目的应用彩色多普勒流速剖面技术检测门静脉右支流速和血流量,以探讨其在评价肝硬化程度中的临床价值。
- Objective:To evaluate color Doppler velocity profile technology(CDVP)in the diagnosis of the venous reflux disease of lower limbs. 目的：评价彩色多普勒流速剖面图技术在下肢静脉倒流性疾病诊断中的作用。
- Vector hydrophone consists of conventional pressure sensor and particle velocity sensor, which collocate and instantaneously measures pressure and orthogonal components of particle velocity. 摘要矢量水听器由声压传感器和质点振速传感器复合而成，可以空间共点、同步测量声压和质点振速的各正交分量。
- Laser Doppler velocity is widely used in the measurement field of velocity for its high accuracy and easy-used property. 激光多普勒测速以其高精度、使用方便而在速度测试领域得到广泛的应用.
- Compared to doppler velocity log for the same depth of water, it enables the use of smaller transducer and smaller transmitting power. 在相同的工作深度要求下与多普勒计程仪比较，声相关计程仪可以利用较小的换能器和以较小的功率发射信号。
