摘要
:在详细研究现有多波长消光测粒技术的基础上 ,分析了各个波长下各透射光强之间的内在联系 ,并提出消光测粒技术在具体应用中的一种新的改进方法。
Through the analysis of the principle to determine particle size distribution using multi wavelengths light extinction, the relationship between incident light intensities which depends on the wavelenths are found. A new formula which can be applied to determination of the particle size using light extinction is introduced. The method is very useful for on line particle size measurement.
出处
《光学仪器》
2000年第1期3-6,共4页
Optical Instruments
基金
上海市"曙光计划"资助项目!编号:97SG17
关键词
颗粒测量
多波长
消光法
消光测粒技术
particle size measurement, multi wavelengths, light extinction.
