Based on the measurementof flow field, the particle concentration distribution in the PDC type cyclone tube was studied by isokinetic sampling method.
在流场测试的基础上,采用等动采样的原理,对PD C型旋风管内的颗粒浓度分布进行了全面系统地测试。
2
The measurement sensitive fieldof ERT sensor is affected greatly by medium distribution. Such soft field character is one of major difficulties in image reconstruction of ERT.
ERT传感器测量敏感场受被测介质分布的影响,这一软场特性是ERT图像重建中的主要困难之一。
3
The directional characteristic of microphone is an important factor in the measurementof directional distribution of sound field.