particle size range meaning in Chinese
粒度范围
Examples
- Standard test method for particle size range of peat materials for horticultural purposes
园艺用泥炭材料粒度范围的标准测试方法 - It is in white or light gray color and has a particle size ranged from 20 to 500 microns
颜色为白色或浅灰色，粒度在20 - 500微米之间。 - Determination for particle size range , effective size and uniformity coefficient of ion exchange resins
离子交换树脂粒度有效粒径和均一系数的测定 - Contrarily , w - cu powder prepared by reducing the mechanically mixed wo3 - cuo oxides has a particle size ranging from 0 . 1 to 1 m with irregular partic le shape and non - uniform distribution of w and cu composition
而机械混合氧化物共还原法制备的w - cu复合粉颗粒较粗大，其粒径分布范围在0 . 1 1 m之间，颗粒形状也并不规则。 - The test results have showed that the w - cu powder produced by the homogeneous precipitation process has a near spherical shape , a particle size ranging from 50 to 200nm and a uniform distribution of w and cu gradients
研究结果表明，均相沉淀法制备的w - 30wt . cu复合粉末颗粒明显呈球状， w 、 cu组分呈均匀、弥散分布，透射电镜观测显示其粒径范围在50 - 200nm之间，为超细粉体。