模型飛機(jī)一般與載人的飛機(jī)一樣，主要由機(jī)翼尾翼機(jī)身起落架和發(fā)動(dòng)機(jī)五部分組成。

Model aircraft, like manned aircraft, are mainly composed of five parts: wings, tail wings, fuselage, landing gear, and engine.

機(jī)翼———是模型飛機(jī)在飛行時(shí)產(chǎn)生升力的裝置，并能保持模型飛機(jī)飛行時(shí)的橫側(cè)安定。

Wings - are devices that generate lift during flight and maintain lateral stability of the model aircraft.

尾翼———包括水平尾翼和垂直尾翼兩部分。水平尾翼可保持模型飛機(jī)飛行時(shí)的俯仰安定，垂直尾翼保持模型飛機(jī)飛行時(shí)的方向安定。水平尾翼上的升降舵能控制模型飛機(jī)的升降，垂直尾翼上的方向舵可控制模型飛機(jī)的飛行方向。

Tail wing - includes two parts: horizontal tail wing and vertical tail wing. The horizontal tail maintains the pitch stability of the model aircraft during flight, while the vertical tail maintains the directional stability of the model aircraft during flight. The elevator on the horizontal tail can control the lifting of the model aircraft, while the rudder on the vertical tail can control the flight direction of the model aircraft.

機(jī)身———將模型的各部分聯(lián)結(jié)成一個(gè)整體的主干部分叫機(jī)身。同時(shí)機(jī)身內(nèi)可以裝載必要的控制機(jī)件，設(shè)備和燃料等。

The main body, which connects the various parts of the model into a whole, is called the fuselage. At the same time, the fuselage can be loaded with necessary control components, equipment, and fuel.

起落架———供模型飛機(jī)起飛著陸和停放的裝置。前部一個(gè)起落架，后面兩面三個(gè)起落架叫前三點(diǎn)式；前部?jī)擅嫒齻€(gè)起落架，后面一個(gè)起落架叫后三點(diǎn)式。

Landing gear - a device used for takeoff, landing, and parking of model aircraft. One landing gear in the front and three landing gears on both sides in the back are called front three-point landing gear; There are three landing gears on both sides of the front, and the rear landing gear is called the rear three-point type.

發(fā)動(dòng)機(jī)———它是模型飛機(jī)產(chǎn)生飛行動(dòng)力的裝置。模型飛機(jī)常用的動(dòng)裝置有：橡筋束活塞式發(fā)動(dòng)機(jī)噴氣式發(fā)動(dòng)機(jī)電動(dòng)機(jī)。

Engine - It is a device that generates flight power for a model aircraft. The commonly used propulsion systems for model aircraft include rubber band piston engines, jet engines, and electric motors.

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