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本文探讨了柱压、重现性这二个重要因素与柱效之间的关系。采用柱的“换向法”,降低了柱的一般性堵塞和渗漏问题,明显地延长了柱的使用寿命。
This paper explores the relationship between column pressure and reproducibility, two important factors and their efficiency. The use of column “commutation” reduces the general blockage and leakage of the column, significantly extending the useful life of the column.