曝光台 注意防骗
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moderate to high aspect ratio wings 中至高展弦比机翼
elliptical spanwise load distribution 椭圆形展向载荷分布
zero angle lift coefficient 零迎角的升力系数
zero lift angle 零升迎角
wing incidence setting 机翼迎角设置
minus a.负的，减去的，阴（极，电）的
tailplane n.水平安定面, 水平尾翼
tailplane to maintain moment equilibrium 用于维持力矩平衡的水平尾翼
swept wings 后掠机翼 44
wings with complex taper 复杂渐尖度的机翼
wings with flaps 带襟翼的机翼
resistive drag force 阻力
component 分力, 分量, 部件
friction drag 摩擦阻力
pressure drag (form drag) 压差阻力(型阻)
compression drag 压缩阻力
lift induced drag 升力诱导阻力
lump [lʌmp ] n.①块(团) ②大量, 一大堆, 多数 ③瘤, 核, 节，肿（块） ④块[粒]度 vt. (使)成块[堆, 团], 结块, (使)合在一起
effect of compressibility 压缩性效应
struts[strʌt] n .(支, 短)拄, 支[压, 斜, 撑]杆, 横拉筋, 撑条 v. (用支柱)支持[支撑, 加固]
vintage['vintiʤ ] n. ①酒 ②葡萄收获(期, 量) ③酿酒(期, 量) ④同年代的一批产品 ⑤寿命, 开始存在的时期, 制造的时期 a. ①古典[老]的, 老牌的 ②旧[老]式的, 过时的
brace n. ①支柱[撑], 拉条[板,杆,线] ②钻孔器, 手摇曲钻, 曲柄,③伸张, 张力 ④大括弧 vt. 支撑, 连接, 拉紧, 装拉条
single engine 单发动机
twin engine 双发动机
military aircraft with external stores 带外挂的军用飞机
vintage bi-plane 旧式的双翼飞机
with struts and bracing wire 带支撑和拉线的
reciprocate v. (使)往复(运动)
pod[pɔd ] n. ①豆荚 ②箱, (发动机, 塔门)吊舱, (翼梢上的)发射架, 短舱, (飞船可分离的)舱 ③导流罩 v. 结荚, 装有吊舱
podded nacelle 翼下发动机吊舱
nacelle[nə'sel] n. 吊[短]舱, 发动机(短)舱, (气球的)吊篮
Reciprocating Piston Engine driving a propeller 驱动螺旋桨的往复运动活塞发动机
Gas Turbine Engine driving a propeller (turbo-prop) 驱动螺旋桨的燃气涡轮发动机 (涡轮螺桨).
Podded High By-Pass Gas Turbine (subsonic) (turbo-fan) 带吊舱高旁路（比）的燃气涡轮（亚音）（涡扇）
Internal Low By-Pass Gas Turbine (supersonic) 内部低旁路（比）的燃气涡轮(超音)
Propeller Thrust 螺旋桨推力
engine manufacturer 发动机制造厂家
Propeller efficiency 螺旋桨效率
graph 图
propeller performance 螺旋桨性能
decline v. n. ①下降, 下落, 偏斜 ②衰弱[落], 减产, 退步 ③拒[谢]绝
take off performance 起飞性能
measure 度量, 测量
acceleration of the aircraft along the runway 飞行器沿跑道加速
force equilibrium 力平衡
skid [skid] n. v. ①滑动[溜]，打滑（空转）,（测向）滑动，（刹着车）滑行 ②滑道[轨]，滑[起落]撬，滑板
rolling resistance friction due to the contact of wheels or skids on the ground 因起落架轮子或起落撬(滑板)与地面接触而起的滚动摩擦阻力
the procedure for take-off 起飞的步骤
(Example sentence: The vehicle will accelerate until it reaches a safe initial flying speed.)
to produce climb lift 产生爬升升力
ascend from the ground 从地面上升
determination 确定
critical factor 关键因素, 关键因子
stall speed 失速速度
maximum achievable lift coefficient CL(max) 最大可获得的升力系数
to maintain level flight 保持水平飞行
stall characteristics 失速特性
tailplane and elevator 水平尾翼和升降舱
conventional aircraft 常规飞行器
abort 流产；飞行中断
V1: abort decision speed 起飞中断决定速度
(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 ['pivət] n. ①枢(轴), 支点 ②旋转[摆动]中心 ③中枢, 要点 v. （以枢为中心而）旋转，在枢轴上转动
rotation n. 旋转；旋度
rotation speed (Vr )：起飞时开始抬前轮时的飞行（滑跑）速度 45
(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 发动机故障
multi-engined aircraft 多发动机飞行器
achievable 可实现的
gas turbine 燃气涡轮
turbofan engine 涡扇发动机
thrust 推力
propeller driven aircraft 螺旋桨驱动的飞行器
shaft horsepower 轴马力（功率）
estimate 估计, 估算
drag 阻力
rolling resistance 滚动阻力
tar [ta:] I n. 焦油（沥青），柏油 II vt. 涂[浇]柏[焦]油（于），弄污
tarmac ['ta:mæk] n.（尤指飞机跑道的）柏油路面 vt. 使（飞机）降落，vi. （飞机）降落
tarmacadam [ta:mə 'kædəm] n.铺地用沥青, 柏油碎石(路), 柏油路面材料 vt. 给…铺柏油碎石
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低速空气动力学词汇表(33)
