The research and design of software and hardware of control System in low power automatic soap bubble machinery,the core of control system is used PIC16C54A MCU,Reduce the power with the method lower of voltage,lower frequency,Intermittent Infrared emission.
介绍一种自动皂沫器低功耗控制系统软硬件的研究与设计。
The Other Method of Calculation for the Volume of Soap-film Burette and It's Validate
皂膜流量计容积计算的替代方法及其验证
Evaluation of Uncertainty for the Measurement Resuat of Air Sampler
皂膜流量标准装置对大气采样器测量结果的不确定度评定
bellows differential flowmeter
膜盒式引差动流量计
But temperature-pulse flowmeter and hot-wire or hot-film flowmeter are considered not very suitable for HeⅡ flow measurement.
热脉冲流量计、丝或热膜型流量计在超流氦流量测量中均不宜采用。
The Affect of Humidity to the Measure Result of the Hot-film Air Mass Flow Meter;
空气湿度对热膜式空气流量计计量误差的影响
Development of assembled hot-film probe thermal gas flow-meters
组合热膜探头热式气体流量计的研制
Analysis of Water Quantity and Quality Integrated Model in Zaohe Basin;
皂河流域水量水质综合模型分析研究
A horizontal soap film tunnel for studying two-dimensional flow at small Reynolds number
用于小Re数流动显示研究的水平式肥皂膜水洞
Design of hot-film air flow sensor based on method of constant temperature
基于恒温法的热膜式气体流量传感器的设计
Venturi-meter coefficient
文丘里流量计流量系数
indicating flow meter
指示流量表指示流量计
The control circuit and test results of heat film mass air flow counter are given.
本文给出了热膜式空气流量计的控制电路和试验结果。
Oil-water two-phase flow measurement using vortex flowmeter
利用涡街流量计测量油水两相流流量
liquid supply diaphragm meter
液体供应膜片计量仪
fission foils neutron dosimeter
裂变薄膜中子剂量计
thin-film polystyrene dosimeter
聚苯乙烯薄膜剂量计
nutating disc flowmeter
（章动）圆盘流量计
The Gas Flow Measurement by Using Coriolis Mass Flowmeter
用科里奥利质量流量计测量气体流量