【摘要】 粉体材料在国民经济、国防现代化、现代高科技领域中具有非常重要得意义,粉体粒度的测定是粉体研究和生产的重要辅助手段。阐述了现代几种粒度测试仪的基本原理和适用范围,同时还分析了粒度测试技术的新进展和发展趋势。更多还原

【Abstract】 The powder material application is important in the fields of national economy,national defense modernization and high science & technology. Powder particle measurement has become an important auxiliary method in research and production of power. Some methods and principles of modern particle size analyzer are introduced. New technologies and tendency for particle size measurement developed in the recent years were also discussed.更多还原