A probe for an electric capacity type vortex shedding flowmeter of the utility model relates to a probe of a flowmeter for measuring media flow in a channel, such as liquid, gas and steam, etc. 电容式涡街流量计探头,它涉及一种用于测量管道内液体、气体和蒸汽等介质流量的流量计探头。
Initial Research on Adjustable Jet Pump Used for Units Technical Water Supplying System at Powerstation If we compensate the pump station with lower power numbers for electric power and electric capacity, we can reduce the current load in the power source and the lines. 电站技术供水系统中可调式射流泵的初步研究对已建成的功率因数偏低的泵站采用电力电容补偿,可减少电源和线路的电流负荷。
Spot protection, group of lines marking, resistance electric capacity reason protection; 焊点保护、线束标识、电阻电容的绝缘保护;
The company produces and manages products such as electric capacity, resistance, diode, triode, etc, professionally. 公司专业生产经营电容、电阻、二、三极管、集成电路等产品。
It includes wiring of printed circuit board, electric capacity coupling, tolerance of digital circuit noise, and transmission line. 其中包括对印制板的布线、电容性耦合、数字电路的噪声容限和传输线的探讨。
The necking parameters such as the discharging voltage, electric capacity etc was adjusted, and the optimal technical was found. 对缩管的放电电压、电容等参数进行调节,得出了优化的封接工艺。
Small, low impedance, the high pressure resistance electric capacity, mainly applies to the sound frequency dividing circuit. 小型,低阻抗,高耐压电容,主要应用于音响分频电路。
The two-arm bridge measuring low resistance circuit of MCU control, multivibrator measuring electric capacity, auxiliary leveling bridge circuit, output display circuit are designed. 设计了单片机控制双臂电桥测量低电阻电路、多谐振荡测量电容电路、辅助调平电桥电路、输出显示等电路。
2D experimental studies on hydrate synthesis electric capacity characteristic and production by depressurizing system 水合物合成电容特性与降压开采二维实验研究
If we compensate the pump station with lower power numbers for electric power and electric capacity, we can reduce the current load in the power source and the lines. 对已建成的功率因数偏低的泵站采用电力电容补偿,可减少电源和线路的电流负荷。
The skill source is each kind of electric resistance, electric capacity, IC, be partial to the wholesale that the unpopular IC wait. 一手货源各类电阻,电容,IC,偏冷门IC等的批发销售。我们有非常熟练的工人。
In front knowledge foundation, present paper use resonance-switch technical design one too for high-pressured pulse electric capacity charge high-pressure soft switching power supply. 在前面知识的基础上,本论文利用谐振开关技术设计了一台给高压脉冲电容充电的高压软开关电源。
Using electric capacity as the sensitive piece and making use of the electromagnetism oscillation technique, the new instrument for petroleum products humidity was researched. 以电容为敏感元件,利用电磁谐振技术研制了石油产品水分测定仪。
The present stage common method is utilize electric conduction nature and dielectric characteristic difference to recognize fluids, for example conductance method, electric capacity law and so on. 现阶段运用最多的是利用油气与水的导电性质和介电特性的差异识别井内流体的方法,例如电导法,电容法等。
This paper analyses the principles of saving energy of electric capacity compensation in motion for asynchronous electromotors and the determination of compensation capacity, probes into the relationship between the saving energy and the capacity choice of asynchronous electromotor. 本文对异步电动机就地电容补偿的节能运行原理及补偿容量的确定进行了分析,探讨了节能和异步电动机容量选择之间的关系。
This paper presents an experimental scheme on the RC circuit study by using the analog and digital multimeters, and introduces a self made device for measuring the high electric capacity, so as to increase the accuracy of the measuring time-constant. 本文提出了一种用指针式和数字式多用表研究RC电路实验的方案,并且介绍一种自制的测量大电容值的装置,从而使实测的时间常数的精度大为提高。
This conclution provides a practical technic way for improving the anti-static electric capacity of electric detonator. 该论点对提高电雷管的抗静电能力,提供了一个可行的技术途径。
On the Technology of the Electric Capacity Reactive Compensation and the Overtone Suppression 无功电容补偿及谐波抑制技术研究
This text expatiates to use test principle and test methods that electric capacity method measurement bearings path face clefts. 本文阐述了用电容法测定轴承径向间隙的测试原理及测试方法。
In the first order RC electric circuit, the time-constant τ and the electric capacity voltage expression is frequently demanded. 一阶RC电路,时间常数τ和电容上的电压的表达式是经常所求量。
A New Way to Measure the Current of Electric Capacity in Power System 系统电容电流实测的新方法
Design of main circuit influences performance of equalization. There are four methods, including by monomer battery's voltage, by cutting electric capacity, by multi-windings transformer and parallel DC/ DC converter. 主电路的设计对电池电压均衡效果有着重要影响,通过查阅大量文献,大致有电池单体电压均衡法、电容切换均衡法、多绕组变压器均衡法和并联DC/DC变换器均衡法。
The Measuring Method of Electric Capacity and Current in the Grounded System for Small Currents 小电流接地系统电容电流的测量方法
Electric capacity evenness tester is the criterion apparatus that measure the quality of yarn roving and drawing. 电容式条干仪是评价纱线、粗纱和条子质量的标准仪器,用于测定纱条的变异系数和纱疵数;
The Analysis and Treatment of Series Resonance Overvoltage in the Switch Fracture Electric Capacity and Electromagnetic Voltage Transformer 开关断口电容与电磁式电压互感器串联谐振过电压分析和对策
It is a difficulty in physics teaching in the high schools that the electric capacity has the characteristic of storing energy. 电容具有储能特性,是高中物理教学中的一个难点。
Using dynamic analysis method, the braking energy is quantitatively calculated. Based on this, the parameters such as electric capacity of the energy storage system and the series-parallel way of supercapacitor storing array are designed. 根据动力学理论定量计算出地铁列车再生制动能量大小,在此基础上,设计储能系统的电容组容量和超级电容组的串并联结方式。
In recent years with the rapid development of power industry and the continuous expansion of towns and cities, electric power system is moving in the direction of large electric capacity, great electric current, expansive power line system, high voltage, and long distance electricity transmission. 近年来,随着电力工业迅速发展和城镇规模不断扩大,电力系统正向着大电容、大电流、大电网、高电压、远距离输电方向发展。
Depending on the characteristic of electric capacity and ultra-fine flour, we design Ultra-fine Wood Flour Detecting System. 根据电容式传感和超细木粉的特点,设计了超细木粉浓度检测系统。