空氣動(dòng)力學(xué)詞匯 Aerodynamics Vocabulary

時(shí)間：2011-03-27 20:02來(lái)源：藍(lán)天飛行翻譯 作者：航空 點(diǎn)擊：次

Internal Low By-Pass Gas Turbine (supersonic) 內(nèi)部低旁路（比）的燃?xì)鉁u輪(超音)
Propeller Thrust 螺旋槳推力
engine manufacturer 發(fā)動(dòng)機(jī)制造廠家
Propeller efficiency 螺旋槳效率
graph 圖
propeller performance 螺旋槳性能
decline v. n. ①下降, 下落, 偏斜 ②衰弱[落], 減產(chǎn), 退步 ③拒[謝]絕
take off performance 起飛性能
measure 度量, 測(cè)量
acceleration of the aircraft along the runway 飛行器沿跑道加速
force equilibrium 力平衡
skid [skid] n. v. ①滑動(dòng)[溜]，打滑（空轉(zhuǎn)）,（測(cè)向）滑動(dòng)，（剎著車）滑行 ②滑道[軌]，滑[起落]撬，滑板

rolling resistance friction due to the contact of wheels or skids on the ground 因起落架輪子或起落撬(滑板)與地面接觸而起的滾動(dòng)摩擦阻力
the procedure for take-off 起飛的步驟
(Example sentence: The vehicle will accelerate until it reaches a safe initial flying speed.)
to produce climb lift 產(chǎn)生爬升升力
ascend from the ground 從地面上升
determination 確定
critical factor 關(guān)鍵因素, 關(guān)鍵因子
stall speed 失速速度
maximum achievable lift coefficient CL(max) 最大可獲得的升力系數(shù)
to maintain level flight 保持水平飛行
stall characteristics 失速特性
tailplane and elevator 水平尾翼和升降艙
conventional aircraft 常規(guī)飛行器

abort   流產(chǎn)；飛行中斷
V1: abort decision speed   起飛中斷決定速度
(Example sentence: Below this speed the take-off can be safely aborted. After this speed there will not be sufficient runway length to allow the aircraft to decelerate to a stop.）
pivot ['piv.t] n. ①樞(軸), 支點(diǎn) ②旋轉(zhuǎn)[擺動(dòng)]中心 ③中樞, 要點(diǎn) v. （以樞為中心而）旋轉(zhuǎn)，在樞軸上轉(zhuǎn)動(dòng)
rotation n. 旋轉(zhuǎn)；旋度
rotation speed (Vr )：起飛時(shí)開(kāi)始抬前輪時(shí)的飛行（滑跑）速度
(Example sentences: rotation speed, at which to raise the nose for take-off.// The aircraft is permitted to accelerate to rotation speed and then rotated off the ground gently. The term rotation is used, because the aircraft pivots or rotates about its centre of gravity (c.g.) when the flight controls are used to change the aircraft attitude. Usually the rotation is approximately 10 to 15 degrees nose up compared to the position of the nose while on the ground.)
V2 – safe climb speed 安全爬升速度
(Example sentence: Below this speed aircraft cannot attain sufficient climb rate.)
engine failure 發(fā)動(dòng)機(jī)故障
multi-engined aircraft 多發(fā)動(dòng)機(jī)飛行器
achievable 可實(shí)現(xiàn)的
gas turbine 燃?xì)鉁u輪
turbofan engine 渦扇發(fā)動(dòng)機(jī)
thrust 推力
propeller driven aircraft   螺旋槳驅(qū)動(dòng)的飛行器
shaft horsepower 軸馬力（功率）
estimate 估計(jì), 估算
drag 阻力
rolling resistance 滾動(dòng)阻力