The research on bulksampling has great significance in our country.
散料抽样研究在我国有着重要的意义。
2
The bulksampling discussed in this paper is primarily interested in estimating the mean quality of the bulk material with reasonable cost, so as to adjust the price and process duly when necessary.
散料抽样的目的是为了对总体质量进行估计，以方便定价或进行生产质量控制等。
3
The defect of sampling methods of bulk flotation zinc concentrates in the real application is expounded. Meanwhile, improvement methods is put forward and it is a good effect.