1) time-of-flight ultrasonic flowmeter 飞行时间超声波流量计例句>> 2) acoustic travel-time 声波飞行时间 1. In order to measure acoustic travel-time accurately for acoustic temperature field monitoring,the measuring principle and system structure for acoustic temperature field were described. 为了...
3) time-of-flight ultrasonic flowmeter 飞行时间超声波流量计 例句>> 4) propagation time of flow 流量传播时间 1. Based on the grey correlation analytical method in the grey systematic theory, this paper has put forward a kind of new method of calculating propagation time of flow. 基于灰色...
TDK’s ultrasonic Time-of-Flight(ToF) sensors utilize a compact ultrasonic transducer to send out an ultrasonic pulse, and then listen for echoes returning from targets in the sensor’s field-of-view(FoV). The built-in processing unit calculates the time
time-of-flight measurementsThe paper presents a novel method for calibration of measuring geometry and of individual signal delays of transducers in ultrasonic computed tomography (USCT) systems via computational processing of multiple time-of-flight measurements of ultrasonic (US) impulses. The ...
M. Arthur. Time--of--flight approxima- tion for medical ultrasonic imaging. Acoustical Imaging, 16:165-- 174, 1988.S. R. Broadstone and R. M. Arthur, "Time-of-flight approximation for medical ultrasonic imaging,'' in Acoustical Imaging. New York: Plenum, 1987, vol. 16....
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Anultrasonicrangingsystemis designedforcreepingrobottoavoidobstacle,which measuresthedistancebytime-of-flight. 介绍了一种能用于爬行机器人避障的超声测距系统,通过渡越时间法测距。 www.dictall.com 5. IsotoperatiosofPbcontained in wares weremeasuredusingTime-Of-FlightSecondaryIonMassSpectrometry(TOF-SIMS)without...
aRound Studio 圆的演播室 [translate] aThe ultrasonic sensor measures the distance by TOF (Timeof Flight), which is travel time from a sensor to an object with acoustic wave. 超音波传感器由TOF Timeof飞行测量 (距离),是旅行时间从传感器到一个对象与音波。 [translate] ...
Time-of-flight is a time for an ultrasonic pulse to cross a sample. It contains valuable information about the mechanical properties of a material. For the ultrasonic pulse propagating in wood perpendicular to the grain the relation between the time-of-flight and the elastic constants is rather...
Ultrasonic sensors measurements are mostly based on determination of time of flight (T.o.F). This paper presents a digital algorithm for obstacle detection and distance estimation using Pulsed Echo Ultrasonic measurements. For better accuracy the transmitted and echo signals are transduced, digitized an...