| 单词 | split flap |
| 释义 | > as lemmassplit flap split flap n. Aeronautics a flap occupying only the lower part of the wing thickness. ΘΚΠ society > travel > air or space travel > a means of conveyance through the air > aeroplane > parts of aircraft > [noun] > movable control surface > aileron or elevon wing-flap1906 aileron1908 tip1913 split flap1929 elevon1945 1929 Techn. Notes U.S. Nat. Advisory Comm. Aeronaut. No. 324. 1 It is known that..a suction exists between the parts of a split flap located at the trailing edge. 1968 R. Miller & D. Sawers Technical Devel. Mod. Aviation iii. 84 The adoption of retractable undercarriages, which increased drag when they were lowered for landing, made it less important to use flaps which increased drag as greatly as the split flap. < as lemmas |
| 随便看 |
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。