true ground speed meter

用法例句

Application of velocimeters to melt-blown and spun-bonded flow field

测速仪在熔喷和纺黏流场中的应用

A practicable non-contact on-time correlation velocimeter is developed.

介绍利用相关技术对运动物体速度进行在线测量的方法和原理,通过巧妙地采集上、下游相关信号,计算出互相关信号峰值对应的渡越时间,间接测量出热轧材运动速度,并在实践中研制出非接触在线相关测速仪。

A novel velocimeter is deigned and made.

设计并研制了一种简单实用的近距离测速仪,可用于分离式霍普金逊压杆实验装置。

The results show that using the COD speed measurement to determine the wastewater is simple,convenient,fast and with good precision and high accuracy.

采用标准回流法和仪器法(用COD速测仪)对工业废水化学需氧量进行对照测定,结果发现,用COD速测仪测定工业废水,简便、快速、精密度好、准确度高。

Supersonic or ultrasonic meter

超音速（波）测速仪

vector velocity laser velocimeter

向量速度激光测速仪

Doppler-shift ocean-current meter

多普勒频移海流测速仪

turn-drum-type velocity measuring device of high voltage switch

转鼓式高压开关测速仪

photoelectric type velocity measuring device of high voltage switch

光电式高压开关测速仪

Measuring the precision of laser Doppler velocimeter based on counting

基于计数法测量激光多普勒测速仪的测速精度

backscatter laser Doppler velocimeter

反向散射激光多普勒测速仪

confocal backscatter laser velocimeter

共焦反向散射激光测速仪

An instrument used to measure acceleration.

加速计，测震仪用于测量加速度的仪器

gyro-meter type tachometer

陀螺测试仪型转速计

a theodolite designed for rapid measurements.

快速测量的一种经纬仪。

grain hydrogenous quick measuring instrument

粮食水份快速测量仪

fuze high-speed spinning tester

引信高速旋转测试仪

An instrument for indicating and measuring wind force and velocity.

风速计表示及测量风力和风速的仪器

The instrument that measures the speed is a speedometer.

用来测定速度的仪器是速度计。

The aerovane is frequently used to measure windspeed.

风向风速仪经常用来测定风速。

Fast deformation velocity measurement using laser Doppler velocity interferometer

应用激光多普勒速度干涉仪测量快速形变速度

An accelerometer equipped to measure and record ground motion during an earthquake.

测震仪一种加速测量仪，用以测量和记录地震时的地表运动