pattern tissue是什么意思

用法例句

A preliminary probation was made, with A-grade tissue paper of a paper mill as an example, into the method and indexes ofclean production evaluation in papermaking industry.

以某造纸企业A级薄型纸生产为例,初步探讨了造纸行业清洁生产定量化评价方法和评价指标,并运用专家调查打分法,进行了定量评价。