单词 | ice beam |
释义 | > as lemmasice beam ice beam n. a beam placed at the stern or bow of a ship to resist the pressure of ice; cf. ice ram n. ΚΠ 1779 Universal Mag. Jan. 82/2 The ice-beam of the Victory. 1820 W. Scoresby Acct. Arctic Regions II. 191 Oak-timbers, called ice-beams, about 12 inches square and 25 feet in length are placed beneath the hold beams. 1999 J. P. Delgado Across Top of World viii. 185/2 Massive 11½-inch-thick horizontal ice beams braced the inside of the hull. < as lemmas |
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