单词 | mercury fulminate |
释义 | > as lemmasmercury fulminate mercury fulminate n. Chemistry a grey crystalline powder, Hg(CNO)2, used as an explosive in caps and detonators. ΘΚΠ the world > matter > chemistry > elements and compounds > metals > specific elements > mercury > [noun] > compounds sublimate1543 precipitate1563 red mercury1582 quicksilver extinct1610 red precipitate1676 mercury fulminate1904 methylmercury1915 mercurochrome1919 mercurial1971 1904 Kynoch Jrnl. Oct.–Dec. 199 The flame from the mercury fulminate..ignites the charge of explosive contained in..the case. 1945 Industr. & Engin. Chem. (Industr. ed.) 37 666/2 Increasing the weight of charge in a mercury fulminate detonator..is not nearly so effective as substituting a composition having a higher rate of detonation. 1973 L. Russell Everyday Life Colonial Canada xii. 150 The hammer [of a gun] was reduced to a simple head, designed to strike the top of the copper [percussion] cap. Under this top was a pinch of mercury fulminate, a compound so unstable that a moderate impact causes it to explode. < as lemmas |
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