单词 | carbon holder |
释义 | > as lemmascarbon holder carbon holder n. a holder for a carbon electrode in an arc lamp. ΚΠ 1867 Philos. Trans. (Royal Soc.) 157 106 Two rods of gas-carbon, half an inch square, were placed in the carbon-holders of the beautiful apparatus for regulating the electric light, recently invented by M. Foucault. 1944 R. H. O'Kane Let. 3 Sept. in U.S.S. Tang (SS-306) Amer. Submarine War Patrol Rep. (2005) 105 The following list of failures for this patrol alone help to illustrate the situation... August 10, 1944. Carbon holder broke. Silver soldered holder and renewed carbons. < as lemmas |
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