单词 | bakeout |
释义 | > as lemmasbakeout bakeout n. Science and Engineering the heating of a sample, device, apparatus, etc., in order to remove moisture or volatile substances, esp. before some operation is carried out (cf. to bake out at Phrasal verbs). ΚΠ 1927 Gen. Electric Rev. July 346/1 For initial starting of the rectifier (bakeout) it is necessary to provide for the supply of low voltage to the anodes. 1940 Chambers's Techn. Dict. Bake-out, the preliminary heating of the electrodes and container of a mercury-arc rectifier, to ensure freedom from the later release of gases. 1989 Nature 10 Aug. 462/1 One possible explanation is that Ar solubility in eclogitic inclusions is low and easily masked by contaminating modern atmospheric argon. Pre-analysis bake-out, however, should remove this component. 2011 I. R. Walker Reliability Sci. Res. vi. 165 The process of bakeout can subject brittle items, such as glasses and ceramics..to large thermal stresses which can cause leaks. < as lemmas |
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