1、在航聯(lián)制定的競賽規(guī)則里明確規(guī)定“航空模型是一種重于空氣的，有尺寸限制的帶有或不帶有發(fā)動機的，不能載人的航空器，就叫航空模型。
1. In the competition rules formulated by the Aviation Federation, it is clearly stated that "an aviation model is an aircraft that is heavier than air, has dimensional limitations, and cannot carry people, with or without an engine. It is called an aviation model.".
2、一般認為不能飛行的，以某種飛機的實際尺寸按一定比例制作的模型叫飛機模型。
2. It is generally believed that a model that cannot fly and is made to a certain scale based on the actual size of a certain aircraft is called an aircraft model.
3、一般稱能在空中飛行的模型為模型飛機，叫航空模型。
3. Generally speaking, a model airplane that can fly in the air is called an aviation model.
4、模型飛機一般與載人的飛機一樣，主要由機翼、尾翼、機身、起落架和發(fā)動機五部分組成。
4. Model aircraft, like manned aircraft, are mainly composed of five parts: wings, tail wings, fuselage, landing gear, and engine.
5、機翼——是模型飛機在飛行時產(chǎn)生升力的裝置，并能保持模型飛機飛行時的橫側(cè)安定。
5. Wing - A device that generates lift during flight of a model aircraft and can maintain lateral stability during flight of the model aircraft.
6、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飛行時的俯仰安定，垂直尾翼保持模型飛機飛行時的方向安定。
6. The tail consists of two parts: a horizontal tail and a vertical tail. The horizontal tail can maintain the pitching stability of the model aircraft during flight, while the vertical tail can maintain the directional stability of the model aircraft during flight.
7、機身，將模型的各部分聯(lián)結(jié)成一個整體的主干部分叫機身。同時機身內(nèi)可以裝載必要的控制機件，設(shè)備和燃料等
7. The main part that 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, fuel, etc
航空航天知識：
Aerospace knowledge:
1、在航聯(lián)制定的競賽規(guī)則里明確規(guī)定“航空模型是一種重于空氣的，有尺寸限制的帶有或不帶有發(fā)動機的，不能載人的航空器，就叫航空模型。
1. In the competition rules formulated by the International Aeronautical Federation, it is clearly stated that "an aviation model is an aircraft that is heavier than air, has dimensional limitations, and cannot carry people, with or without an engine. It is called an aviation model.".
2、一般認為不能飛行的，以某種飛機的實際尺寸按一定比例制作的模型叫飛機模型。
2. It is generally believed that a model that cannot fly and is made to a certain scale based on the actual size of a certain aircraft is called an aircraft model.
3、一般稱能在空中飛行的模型為模型飛機，叫航空模型。
3. Generally speaking, a model airplane that can fly in the air is called an aviation model.
4、模型飛機一般與載人的飛機一樣，主要由機翼、尾翼、機身、起落架和發(fā)動機五部分組成。5、機翼——是模型飛機在飛行時產(chǎn)生升力的裝置，并能保持模型飛機飛行時的橫側(cè)安定。
4. Model aircraft, like manned aircraft, are mainly composed of five parts: wings, tail wings, fuselage, landing gear, and engine. 5. Wing - A device that generates lift during flight of a model aircraft and can maintain lateral stability during flight of the model aircraft.
6、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飛行時的俯仰安定，垂直尾翼保持模型飛機飛行時的方向安定。
6. The tail consists of two parts: a horizontal tail and a vertical tail. The horizontal tail can maintain the pitching stability of the model aircraft during flight, while the vertical tail can maintain the directional stability of the model aircraft during flight.
7、機身，將模型的各部分聯(lián)結(jié)成一個整體的主干部分叫機身。同時機身內(nèi)可以裝載必要的控制機件，設(shè)備和燃料等。
7. The main part that 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, fuel, etc.
8。起落架，供模型飛機起飛、著陸和停放的裝置。前部一個起落架，后面兩個起落架叫前三點式
8。 Landing gear, a device for takeoff, landing, and parking of model aircraft. The front one landing gear and the rear two landing gears are called the front three point type
