... ultramicroscope 超倍显微镜 ultrasonic flowmeter 超声波量计 ultrasonic fractography 超声波断层显微分析 ...
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超声波流量计 ultrasonic flowmeter ; SITRANS FUS ; Transit Time Ultrasonic Flowmeter ; supersonic flow meter
超声波热量计 SITRANS F US SONOCAL
超声波测量计 ultrasonic gage
飞行时间超声波流量计 time-of-flight ultrasonic flowmeter ; flight ultrasonic flowmeter
冷量表配超声波流量计 IUF
超声波雨量计 Ultrasonic Rain Gauge
便携式超声波流量计 portable ultrasonic flowmeter ; KFV
壁挂式超声波流量计 KFV
超声波厚度测量计 Ultrasonic thickness indicators
文中研究一种用于工业密闭管道流体流量测量的新型超声波多普勒流量计。
To study a new type ultrasonic Doppler flow meter for industry flow measurement of the liquid in the airtight pipeline.
超声波雨量计采用超声波技术测量雨量，大大提高了其测量范围和精度。
Ultrasonic rain gauge rised up the measuring range and accuracy by adopted the ultrasonic technique to measure precipitation.
并根据宽波束超声波流量计的特点重点进行了自动增益控制放大器和跟踪带通滤波器的设计。
Based on the characteristic of the Wide-beam ultrasonic flowmeter, automatic gain control amplifier and the tracking band-pass filter are devised.
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