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關注：1
2013-05-23 12:21
求翻譯：The effective pressure drop for the 250 mm portion of the monolithic silica in capillary is three-fourths of the total pressure drop of the column.是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
The effective pressure drop for the 250 mm portion of the monolithic silica in capillary is three-fourths of the total pressure drop of the column.
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