| 单词 | filtering paper |
| 释义 | > as lemmasfiltering paper filtering paper n. [originally after German Filtrierpapier (1649 in the passage translated in quot. 1651)] unsized porous paper used to filter liquids; a piece of this; = filter paper n. at filter n. Compounds 2. ΚΠ 1651 J. French tr. J. R. Glauber Descr. New Philos. Furnaces ii. 71 Then let all the green waters which you poured off, run through filtring paper [Ger. filtrir Papier; L. chartam emporeticam], for to purifie them. 1758 W. Lewis in Philos. Trans. 1757 (Royal Soc.) 50 163 The colourless sorts of filtering-paper are preferable for this use to the coloured. 1807 A. Aikin & C. R. Aikin Dict. Chem. & Mineral. II. 360/1 A copious quantity of irregular crystals will be formed, which may be separated from the adhering liquor by pressing them between folds of filtering paper. 1954 A. B. Toklas Cook Bk. xiii. 278 Fit a filtering paper into a funnel and pour through it to fill the bottles. 2003 Washington Post (Nexis) 14 Sept. g2 Eventually the filtering paper disintegrates and you have no filter at all. < as lemmas |
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