1.
He sketched dozens of propeller-driven helicopters, parachutes, and ornithopters with flapping wings,
他设计了几十张靠螺旋桨驱动的直升机、降落伞和扑翼飞机草图，
2.
Even though most of his ideas would have been unflyable,
但即使按照达?芬奇的设计把那些扑翼飞机制造出来的话，他们不可能飞得起来。
3.
Design of Flapping Mechanism for a Micro Air Vehicle Based on Mathematical Morphology;
基于数学形态学的微扑翼飞行器翅翼机构设计
4.
Study of the Wing Shape of Flapping-Wing MAV
扑翼飞行器机翼平面形状设计方法研究
5.
The Design of Flapping-Wing Mechanism and Its Dynamic Simulation and Analysis for a Bionic Flapping-Wing Micro Air Vehicle;
仿生微扑翼飞行器扑翼机构的设计及其动态模拟和分析
6.
Finite Element Analysis on Wings of Flapping-Wing Micro Air Vehicles Based on Dragonfly Wings;
基于蜻蜓翅翼的仿生微扑翼飞行器机翼的有限元分析
7.
Dynamics Simulation and Optimization Design of Driving Mechanisms of FMAV;
微扑翼飞行器动力学仿真及驱动机构优化设计
8.
Research on the Dynamics of Flapping-Wing Mechanism with Spring and Bearing Clearance;
考虑弹簧和运动副间隙的微扑翼飞行器翅翼机构动力学研究
9.
The Research of Flying Theory and Control System for Micro Flying Robot with Flapping Wings;
微型仿生扑翼飞行机器人飞行机理和控制方案研究
10.
The Research of Aerodynamic Characteristic and Flapping-wing Actuator for Bionic Flapping-wing Aerial Robot;
仿生扑翼飞行机器人的动力特性与驱动机构研究
11.
The Design Technologies of Biomimetic Wings for Flapping-Wing MAVs;
微型扑翼飞行器的仿生翼设计技术研究
12.
Aerodynamic Characteristics of Flapping-wing MAV Simulating Bird Flight
仿鸟微型扑翼飞行器的气功特性研究
13.
The Initial Exploration How the Coming Flow and Wing Flapping Mode Influence the Aerodynamic Parameters of Micro Aerial Vehicles;
来流及翼扑动方式对微型扑翼飞行器气动参数影响的初探
14.
aileron: hinged part of the wing of an aircraft,used to control its balance while it is flying
副翼（飞机的机翼上控制飞行平衡的活动辅助翼）.
15.
An airplane with only one pair of wings.
单翼机只有一对机翼的飞机
16.
An airplane with wings placed above each other in three levels.
三翼机具有三个重叠的机翼的飞机
17.
the ratio of the weight of an airplane to its wing area.
机翼同飞机重量的比率。
18.
Ice re-formed on the plane's wings.
飞机的机翼上又结冰了.