水利信息化
水利信息化
수리신식화
WATER RESOURCES INFORMATIONZATION
2013年
5期
40-44
,共5页
QICPIC%粒形%粒度%泥沙颗粒
QICPIC%粒形%粒度%泥沙顆粒
QICPIC%립형%립도%니사과립
QICPIC%particle shape%particle size%sediment particle
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。
QICPIC 粒度粒形分析儀是通過水利部“948”計劃引進，用于泥沙顆粒測試分析的新儀器。儀器基于光學成像原理，通過對穫取的泥沙顆粒圖像進行分析處理，可以得到粒度分佈，以及毬形度、Feret 徑等粒形信息，併形成標準粒子庫。利用粒子庫數據，可以開展泥沙溯源追蹤、泥沙顆粒衛星化、環境泥沙特性等方麵的研究。
QICPIC 립도립형분석의시통과수리부“948”계화인진，용우니사과립측시분석적신의기。의기기우광학성상원리，통과대획취적니사과립도상진행분석처리，가이득도립도분포，이급구형도、Feret 경등립형신식，병형성표준입자고。이용입자고수거，가이개전니사소원추종、니사과립위성화、배경니사특성등방면적연구。
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 carried out including sediment tracing, satelity of particles, and sediment characteristics in the environmental and other aspects.
