“reaction fin”的概念、定义、翻译、参考文献-科学参考

单词	reaction fin
释义	reaction fin [rē`ak·shǝn ´fin] ^{NAVAL ARCHITECTURE} A multiple fin or stationary propeller installed ahead of a ship's propeller, with fins warped so that water flowing into the propeller rotates in the direction opposite, resulting in elimination of race rotation aft of the propeller, and thereby in increased efficiency.
随便看	oil of orange blossoms oil of peppermint oil of sage oil of sassafras oil of shaddock oil of turpentine oil of vitriol oil paint oil painting oil pool oil pump oil reclaiming oil reservoir oil-reservoir water oil ring Fagergren cell Fagersta cut fagopyrism fahlband fahlore Fahnestock clip Fahrenheit scale Fahrenheit's hydrometer Fahrenholz's rule failed hole

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