摘要
QICPIC粒度粒形分析仪是通过水利部"948"计划引进,用于泥沙颗粒测试分析的新仪器。仪器基于光学成像原理,通过对获取的泥沙颗粒图像进行分析处理,可以得到粒度分布,以及球形度、Feret径等粒形信息,并形成标准粒子库。利用粒子库数据,可以开展泥沙溯源追踪、泥沙颗粒卫星化、环境泥沙特性等方面的研究。
The particle size and shape analyzers （QICPIC） is introduced through the ＂948＂ plan of the Ministry of Water Resources. It is a new instrument used for sediment particle analysis. Based on the principle of optical imaging, the instrument can analyze and process the sediment particle image to get size distribution as well as the shape parameters of each particle such as sphericity, Feret diameter, etc. And it forms the standard particle library. Using these information, researches can be carded out including sediment tracing, satelity of particles, and sediment characteristics in the environmental and other aspects.
出处
《水利信息化》
2013年第5期40-44,共5页
Water Resources Informatization
基金
水利部"948计划"资助项目(编号201003)
关键词
QICPIC
粒形
粒度
泥沙颗粒
QICPIC
particle shape
particle size
sediment particle
