风量测试,air flow rate test
1)air flow rate test风量测试
1.Aiming at the difficult selection of sensor and big cross section during the real-timeair flow rate test in the well of coal mine ventilation,the paper puts forward the method by syncretizing the micro pressure senor and embedded controller nRF24E1 to test the air flow rate by the pressure.针对煤矿抽风井实时风量测试中存在断面大、传感器选择难的问题,提出了将微型压力传感器和嵌入式控制器nRF24E1融合实现利用压力测试风量的方法,应用平板流量计的工作原理,实现了大断面大距离高精度的风量测试,实验证明系统设计合理有效,具有很好的应用推广价值。
英文短句/例句
1.Code of Acceptance for Construction Quality of Ventilation and Air Conditioning Works:Air Leakage Rate Testing and Its Practice in Engineering;“通风与空调工程施工质量验收规范”中漏风量测试问题及其工程实践
2.Wind Turbine Power Quality Measurement System Based on PC Measurement Instrument基于PC测量仪器的风电机组电能质量测试系统
3.Research on Wireless Test System of Air Volume in Coal Mine Based on nRF24E1基于nRF24E1的煤矿风量无线测试系统研究
4.Research on Simulation and Measurement of Inlet Swirl by Wind Tunnel Test进气道旋流模拟及测量的风洞试验研究
5.Studies on Measurement of Power Performance and Power Quality of Wind Turbine and Wind Farm;风电机组和风电场的功率特性及电能质量测试研究
6.The Fundamental Contradiction between Security for High-stakes Testing and Psychometric Analyses;高风险考试试题保密性和心理测量学研究的基本矛盾
7.Based on the Technique of Modern Net Development of Measurement System in Φ3.2 Meter Wind Tunnel;基于现代网络测量技术的Φ3.2米风洞自动测试系统研制
8.Development and Testing Research on Modified Fall Efficacy Scale and Fall Risk Scale for Elder Adults;老年跌倒功效量表与跌倒风险评估量表的研制及测试研究
9.Experimental analysis on soil wind-erosion amount in Siziwang Banner North Yinshan Mountain,Inner Mongolia;内蒙古阴山北部四子王旗土壤风蚀量的测试分析
10.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
11.pertaining to the recording of wind measurements.与风力测量结果有关的。
12.recording anemometrical measurements.测量风力记录的方法。
13.laser Doppler anemometry激光多普勒风速测量法
14.The Risk Measures Based on Minkowski Gauge;基于Minkowski测度的风险度量
15.Among commonly used types are those employing either a propeller or cups for measuring wind speed and a vane for measuring wind direction.普通使用的型式是测量风速的叶扇或风杯及测量风向的风标。
16.Clearly, the method is not perfect, as the false positive in1943 shows.显然，年轮法测量飓风规律并非绝对可靠，比如有关1943年测试结果之误。
17.pertaining to the measurement of wind speed and direction.与风速和风向测量有关的。
18.multiflow evaluator多级流量地层测试器
相关短句/例句
duct leak check漏风量测试
1.An improved experiment onduct leak check unit for ventilation and air conditioning works;通风与空调工程漏风量测试装置的改进
3)volume flow rate surveying method风量测试方法
4)Air hood air rate tester风罩式风量测试仪
5)Duct air leakage风管漏风量测试仪、风室式漏风测试装置
6)fabric hand test风格测试
1.Grey interrelation analysis of worstedfabric hand testing;精纺毛织物环孔法风格测试的灰色相关分析
2.Factor Analysis of Fabric Hand Testing;织物风格测试的因子分析
延伸阅读
风量单位时间内空气的流通量，用于表明鼓风机或通风设备的能力，单位是米/秒。
