粉尘粒度分布 meaning in English
dust size distribution
Examples
- It was proved that the method was easy - to - operate and samples produced were homogeneous in quartz content , controllable in sample weight and compliant in particle size distribution with that collected from workplaces . the samples can be used in round - robin tests on quartz determination between laboratories and in verification of different methods for quality control
经测试表明：该方法操作简便，制备的呼吸性粉尘样品石英含量均匀，样品质量可控制，粉尘粒度分布和现场样品一致，适用于实验室间或不同方法之间的石英含量比较性研究和质量控制。