| 1. | Two - phase flow parameter measurement is a difficulty in field of industrial process parameter measurement
两相流参数检测是工业过程参数检测的一个难点。 |
| 2. | Two - phase flow parameters measurement is a difficulty in field of industrial process parameter measurement
两相流参数检测是工业过程参数检测的一个难点。 |
| 3. | Process tomography technique is an attractive development orientation for the two - phase flow parameter measurement
应用过程层析成像技术进行两相流参数检测的研究是一个引人注目的发展方向。 |
| 4. | Two - phase flow system is widely applied in industry . the study of two - phase flow parameter measurement technique is an important research field
两相流系统应用范围的广泛性促进了两相流领域研究工作的迅速发展，也使得两相流参数检测技术的研究具有重要意义。 |
| 5. | Process tomography ( pt ) technique can provide interior behavior 2 / 3 dimension visualizing information in process equipment such as closed pipe , vessels and so on in real time , so it is a novel approach for two - phase flow parameters measurement
过程层析成像( pt )技术能实时提供封闭管道、容器等过程设备内物场运动状态的二三维可视化信息，为解决两相流参数检测问题提供了一条新途径。 |
| 6. | Process tomography ( pt ) technique can provide interior behavior 2 / 3 dimension visualizing information in process equipment such as closed pipe , vessels and so on in real time , so it is a novel approach for two - phase flow parameters measurement
过程层析成像( pt )技术能实时提供封闭管道、容器等过程设备内物场运动状态的二三维可视化信息，为解决两相流参数检测问题提供了一种新的途径。 |
| 7. | Electrical capacitance tomography ( ect ) is a kind of process tomography techniques that are widely studied . ect is fast , non - invasive , low cost , safe and widely applicable . it has become one of important techniques for two - phase flow parameter measurement
电容层析成像技术是过程层析成像技术的研究热点之一，具有非侵入性、适用范围广、成本低廉和安全性能佳等优点，已发展成为一门重要的两相流参数检测技术。 |
| 8. | But there are some problems and difficulties in ect designs and ect applications . 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。 |
