单词 | acid-resistant |
释义 | > as lemmasacid-resistant acid-resistant adj. resistant to attack or degradation by acid; (also) acid-tolerant.In quot. 1879 as a noun. Cf. earlier acid-resisting adj. ΚΠ 1879 U.S. Patent 219,240 1/1 A stop-out varnish or acid-resistant has been applied to portions of the article.] 1886 U.S. Patent 348,159 1/1 Lining or covering the various vessels..with an elastic and acid resistant enamel. 1927 S. A. Waksman Princ. Soil Microbiol. xxii. 594 There are acid resistant and acid sensitive types of nodule bacteria. 1964 M. Hynes Med. Bacteriol. (ed. 8) x. 140 They [sc. ampicillin and adicillin] are acid-resistant and can be given by mouth, but are destroyed by staphylococcal penicillinase. 2006 Guardian (Nexis) 18 Mar. (Family section) 8 Etching is a printing method where the plate is covered in an acid-resistant layer of wax. < as lemmas |
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