单词 | antimonial lead |
释义 | antimonial lead (once / 2363863 pages) n WORD FAMILY antimonial lead USAGE EXAMPLESAntimony finds a very large use in war times in the making of shrapnel bullets from antimonial lead. Leith, C. K. (Charles Kenneth), The Economic Aspect of Geology(2010) Some lead-silver ores contain small quantities of antimony, and "antimonial lead," containing 12 to 18 per cent antimony, is recovered in their smelting. Leith, C. K. (Charles Kenneth), The Economic Aspect of Geology(2010) n a lead alloy that contains about 5% antimony Syn|Hypo|Hyper hard lead grid metal a kind of hard lead that is used for grids in storage batteries Pb, atomic number 82, lead a soft heavy toxic malleable metallic element; bluish white when freshly cut but tarnishes readily to dull grey |
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