用扫描电镜和激光粒度分析仪研究了球磨和立式磨生产的矿渣微粉的颗粒形貌和颗粒群分布。
The appearances and particle size distribution of slag micro-powder produced by ball mill and vertical mill were researched with scanning electron microscope and laser particle size analyzer.
介绍了一种分立式全自动生化分析仪的设计及研制概况，对各重要部件作了进一步阐述，为今后人们研究全自动生化分析仪提供了有价值的经验。
This paper presents the design of an automatic biochemical analyzer of independent reaction cuvette, and the important parts of the analyzer are described in detail.
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