| 单词 | prismatic coefficient |
| 释义 | > as lemmasprismatic coefficient prismatic coefficient n. Shipbuilding the ratio of a vessel's underwater volume to the volume of a cuboid having the same length as the vessel and the same cross-section as its maximum underwater cross-section. ΚΠ 1899 E. L. Attwood Text.-bk. Theoret. Naval Archit. i. 30 A vessel is 300 feet long, 2100 tons displacement... What is her prismatic coefficient of fineness? 1909 G. Nicol Ship Constr. & Calculations 303 This coefficient..would show the one of fine midship section and full ends to be of poor design, the prismatic co-efficient being relatively higher than in the other vessel. 1994 Cruising World (Nexis) Nov. 41 Uri's Disp/Length is 372, in the normal range of heavy-displacement hulls, and her Prismatic Coefficient is an above-midrange .567. < as lemmas |
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