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- The topics of this dissertation are small capacitance measurement that is a key part in ECT designs and ECT applications, high-speed data acquisition system design and ECT applications in two-phase flow parameter measurement. 本文针对制约电容层析成像技术发展和应用的微弱电容测量和数据采集速度等问题进行了深入研究,研制了一套高速电容层析成像系统并在气液两相流流型识别和空隙率测量以及流化床固相含率分布量化监测上得到成功应用。
- flow parameter measuring instrument 流动参数测量仪
- Application of Multi-sensor Data Fusion in Multi-phase Flow Parameter Measurement 多传感器数据融合技术在多相流参数测量中的应用
- flow parameter measurement 流动参数测量
- Spatial Sensitivity of Electrodynamic Sensor for Flow Parameters Measurement of Pneumatically Conveyed Solids 静电传感器空间灵敏度特性研究
- This paper introduces a electrical parameter measurement system using DSP. 本文介绍一种用dsp技术实现对电参数测量的系统。
- PARAMETER MEASUREMENT OF 1700 mm HOT STRIP MILL AT BENXI IRON AND STEEL CO. 本钢1700mm带钢热连轧机参数的测量
- The primary factors affected welding depth and width have been studied, for example: welding power、speed、defocusing parameter and flow parameter. 进行了厚钢板和汽车齿轮的激光焊接实验,实际测量了激光功率、焊接速度、离焦量、辅助气体等工艺参数对焊接质量的影响。
- The accessory parameter measurement method was presented based on image processing. 介绍了一种依据图像处理技术检测机械零件参数的测量方法。
- The signal sorting is the precondition of ECM and the pulse parameter measurement of the signal sorting. 信号分选是电子对抗的前提;脉冲参数测量又是信号分选的前提.
- The special demands on the liquid distributors by the high turndown,low values of the flow parameter, special materials, and structure packed are briefly introduced. 简要介绍高操作弹性,低液气流动参数,特殊物料,规整填料对液体分布器的特殊要求及这类液体分布器的结构形式,操作原理,性能特点,设计和选用等。
- Measurement of great size long rail is an important embranchment of geometry parameter measurement. 大尺寸长导轨检测是几何量测量的一个重要分支。
- Introduce design principle and way of capacity and lo ss parameter measurement of capacitor.Analyze various measurement data in the c oncrete. 介绍了电容器容量、损耗参数测量仪的设计原理及方法,并对多项测量数据进行了具体的分析。
- Based on digital quadrature sampling, a new RLC parameter measurement approach is introduced and the elementary implementation principle is analysed. 摘要提出了一种基于数字正交采样测量参数电阻R、电感L、电容C的新方法,分析了该方法的测量原理,并对其进行了计算机仿真。
- According to field experiments, slug flow parameters depend on pipe diameter, velocity and viscosity of gas or liquid phase and so on. 现场实践表明,段塞长度不仅与管径有关,而且还与气液相速度和气液相粘度等有关。
- Based on digital quadrature sampling,a new RLC parameter measurement approach is introduced and the elementary implementation principle is analysed. 提出了一种基于数字正交采样测量参数电阻R、电感L、电容C的新方法,分析了该方法的测量原理,并对其进行了计算机仿真。
- Empirical or semi-empirical correlations are adopted to calculate slug flow parameters. 段塞流流动特性参数的计算只能采用经验或半经验关系式。
- A study of fundus blood flow parameters with color doppler ultrasound in hypertensive patients. 彩色多普勒对高血压病眼底动脉血流的研究。
- The parameter measurement information section of the data sheet illustrates the test loads and waveforms that are used when testing the device (see Figure 10). 在测试器件时,数据手册的参数测量信息小节,举例说明测试负载和测试波形(参见图10)。
- ConclusionBlood flow parameters ratios of the middle cerebral artery can predict fetal hyperdynamic circulation. 结论大脑中动脉血流参数比值能预测胎儿高动力循环状态。