细粉料是颗粒细质量小的材料，一般为化学用品或建装材料。
重力式均化料仓已广泛应用于石化行业的大颗粒塑料粒子的掺混，应用于细粉料的均化则很少。
The gravity homogenization silo is widely used for blending of large plastic particles in the petrochemical industry, but it is rarely used for homogenization of fine powder.
结果表明，风速增加有助于机内粉料的分散，但风速的增加对机内细粉料分散的改善优于对机内粗粉料分散的改善。
The results show that the increase of the air inlet flow rate is conducive to the materials dispersion in the classifier, and more effective for fine part than that for coarse one.
通过湿化学法合成PZT陶瓷微粉可实现粉料的高纯、超细、粒度均匀及化学成分的精确控制。
Through wet chemical synthesis, ultrafine PZT powder can be obtained with high-purity, uniform grain size and precise control of composition.
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