Diagram of the five main components of the aircraftThe following is a diagram and a brief description of the five main components of the aircraft (wings, body, tail, landing gear, and power plant):
** 1. Wings **
1. ** Shape and position **
- The wings were of various shapes, such as the common swept wings. Wings could be installed at different positions on the body, including the HIGH WING, LOW WING, shoulder wing, middle wing, bi-plane wing, PARASOL WING, etc.
2. ** Mechanical parts **
- The main structural components were the SPARS, which were the main weight-bearing components of the wing, the ribs, which were mainly responsible for the shape of the wing's airflow, and the stringers. These components are reinforced by supports, I-beams, pipes, or other devices, including shells.
3. ** Function and accessories **
- The main function of the wings was to generate lift to support the aircraft in the air and play a role in stability and control. Aileron and flap were usually installed on the wings. Turning the ailerons would cause the plane to roll, and lowering the flap would increase the lift of the wings. In addition, the engine, landing gear, and fuel tank could also be installed on the wings.
** 2. Airframe **
1. ** Structure Type **
- The body of an old-fashioned simple aircraft was generally made of wood or tube-shaped steel frame covered with fabric or metal plates. Modern large passenger aircraft had become a semi-integral body with a stress skin, which was composed of a cabin wall and a stringer, supported by an internal aluminum frame.
2. ** Function *
- The main function of the aircraft was to carry the crew, passengers, weapons, cargo, and various equipment. It could also connect other parts of the aircraft, such as the tail, wings, and engine.
** 3. Tail **
1. ** Part **
- The tail included a horizontal tail and a vertical tail. The horizontal tail consisted of a fixed horizontal plane and a movable elevators, while the vertical tail consisted of a fixed vertical stabilizing surface and a movable rudders.
2. ** Function *
- The main function of the tail was to control the pitch and tilt of the aircraft to ensure that the aircraft could fly smoothly.
** 4. Landing gear **
1. ** Constitution and Type (Take Land Plane as an example)**
- The landing gear of a land plane was mostly composed of shock absorbing pillars and wheels. It was used for take-off, landing, taxiing, and parking on the ground to support the plane. Landing gear consisting of three wheels was more common, including two main wheels and a third wheel that could be at the back of the aircraft (traditional landing gear, rear three-point aircraft) or at the front (front three-point landing gear).
2. ** Function *
- The landing gear was used to support the aircraft so that it could take off, land, and park on the ground.
** 5. Power Device **
1. ** Function *
- The power plant was mainly used to generate a pulling force or a pushing force to provide power for the aircraft to fly.
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Five Elements Eight Trigrams Diagram"The Five Elements and Eight Trigrams are divided into Yin Yang, Five Elements, and Eight Trigrams. The five elements referred to the elements of metal, wood, water, fire, and earth. The order of mutual generation is that metal produces water, water produces wood, wood produces fire, fire produces earth, and earth produces metal. The order of mutual restriction is that metal restrains wood, wood restrains earth, earth restrains water, water restrains fire, and fire restrains metal. The Eight Diagrams included Qian, Kan, Gen, Zhen, Xun, Li, Kun, and Dui.
The Eight Trigrams were divided into innate and acquired. The Innate Eight Trigrams Map was also known as the Fuxi Eight Trigrams Map. It used the universe to represent the position of heaven and earth, forming the central axis of the meridian, and the Kanli represented the water and fire as the boundary, forming the horizontal axis of the latitude. The number of congenital eight trigrams is Qian 1, Dui 2, Li 3, Zhen 4, Xun 5, Kan 6, Gen 7 and Kun 8. The Acquired Eight Trigrams was also known as the Eight Trigrams of King Wen. The Zhen hexagram was the starting point, and it was located in the east. In a clockwise direction, it was followed by the Xun hexagram (southeast), the Li hexagram (south), the Kun hexagram (southwest), the Dui hexagram (west), the Qian hexagram (northwest), the Kan hexagram (north), and the Gen hexagram (northeast). The number of acquired eight trigrams is Kan 1, Kun 2, Zhen 3, Xun 4, Zhong 5, Qian 6, Dui 7, Gen 8 and Li 9.
In the combination of the five elements and the eight trigrams, for example, the Qian hexagram, the five elements belong to metal and are located in the northwest; the Kun hexagram, the five elements belong to earth and are located in the southwest; the Kan hexagram, the five elements belong to water and are located in the north; and the Li hexagram, the five elements belong to fire and are located in the south. The arrangement of different hexagrams in the Nine Palace Box was determined according to the attributes of the Eight Trigrams. For example, the five elements of the First Palace of Kan belonged to water, so the five elements of the First Palace of Kan belonged to water. The five elements of the Second Palace of Kun belonged to earth, and the five elements of the Second Palace of Kun belonged to earth. However, it was difficult to provide a complete picture of the Five Elements and Eight Trigrams based on the existing information. It was more about the concepts related to the Five Elements and Eight Trigrams and their connections.
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Diagram of the ratio of three courts and five eyes of starsThe traditional ratio of three eyes and five eyes was: the three eyes were from the forehead hairline to the brow bone, from the brow bone to the bottom of the nose, and from the bottom of the nose to the lower space, each occupying 1/3 of the face length; the five eyes were the width of the face divided into five equal parts from the left hairline to the right hairline, forming the shape of five eyes. However, according to this ratio, under the modern aesthetic standards, women might have a generous face, a flat face, or a square face, while men were relatively better. For example, Yao Ming's face was in line with the traditional three-court and five-eye ratio.
There was now a new ratio of three courts and five eyes: the three courts from the hairline of the forehead to the center of the brows (under the eyebrows), from the center of the brows to the bottom of the nose, and from the bottom of the nose to the chin, each took up 1/3 of the face length; the five eyes were the width of the face divided into five equal parts from the left ear to the right ear, forming a five-eye shape. With this ratio, the face looked thinner and the eyes bigger, closer to the ratio of Western Caucasians.
There were some celebrities who met the standard of having three courtyards and five eyes. For example, Jiao Enjun, whose facial features were perfectly proportioned and had three courtyards and five eyes. His lines were soft and he was a classic model of a beautiful man. Gao Yuanyuan and Zhu Yin met the standard of having three courtyards with a ratio of 1:1:1.2 (the lower court was slightly longer). This kind of face shape was more photogenic. Di Lieba's face width was more in line with the standard of having a face width of about 4.5 - 4.8 eyes.
If one wanted to make a diagram, it could be expressed like this: For the traditional three courts and five eyes, draw a frontal face outline. The vertical three equal parts represent the three courts, the first court is from the hairline to the brow bone, the second court is from the brow bone to the bottom of the nose, and the third court is from the bottom of the nose to the lower gap. The horizontal five equal parts represent five eyes, and the width from the left hairline to the right hairline is the width of five eyes. For the new ratio of three courtyards and five eyes, the vertical division of the three equal parts had changed. From the hairline to the center of the eyebrows (below the eyebrows) was the first courtyards, and the horizontal division of five equal parts had changed to the width of five eyes from the left ear to the right ear. At the same time, he could mark the features of the face and facial features under different proportions on the map to assist in understanding.
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The relationship between the Five Elements Diagram and Yin and Yang"The five elements are the five forms of yin and yang. The essence of the five elements is the form of the five basic elements of yin and yang. Its material basis was qi. The changes of qi were divided into three situations: yang, yin, and the balance of yin and yang. This corresponded to the attributes of the five elements. For example, yang had fire and wood, yin had gold and water, and earth belonged to the balance of yin and yang. The change of Yin and Yang was related to the sequence of the formation of the five elements, such as the creation of water from the sky (water from Yang), fire from the earth (fire from Yin), etc. The relationship between the five elements (mutual promotion and restriction, multiplication and mutual insult, etc.) was also a means to maintain or adjust the balance of yin and yang. The mutual promotion and restriction helped to maintain the balance of yin and yang, while the multiplication and mutual insult represented the imbalance of yin and yang.
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Eight Trigrams Yin-Yang Five Elements Diagram"The Yin-Yang Five Elements Eight Trigrams Diagram is a complex diagram that combines the concepts of Yin-Yang, Five Elements, and Eight Trigrams.
From the perspective of Yin and Yang, Yin and Yang was an ancient philosophy. It had the characteristics of opposition, unity, and mutual transformation. For example, the correspondence between men and women, gentleness and firmness, and other different levels were the two elements derived from Taiji. The two elements could also derive the four images (Laoyang, Laoyin, Shaoyang, Shaoyin).
The five elements included metal, wood, water, fire, and earth. The key was the complete "closed loop of generation and restriction" formed by the mutual promotion and restriction relationship. This relationship was abstracted into a method that could guide people to understand the world and solve life problems. For example, Chinese medicine used this principle of generation and restriction.
There were the Xiantian Eight Diagrams (Fuxi Eight Diagrams), which were arranged as Shangqian and Xikun, left and right, left and right, Dui on the upper left, Xun on the upper right, Zhen on the lower left, and Gen on the lower right. There were also the Houtian Eight Diagrams (King Wen Eight Diagrams), which were arranged as Shangli and Xikan, Zhen on the left and Dui on the right, Xun on the upper left, Kun on the upper right, Gen on the lower left, and Qian on the lower right.
The Yin-Yang Five Elements Eight Trigrams would often combine these elements to reflect the ancient China understanding of the world's composition and the laws of change. It was reflected in traditional culture, Chinese medicine, architecture (for example, the Forbidden City implied the five elements of heaven and earth and the Yin-Yang Eight Trigrams) and many other fields. There might also be decorative patterns. For example, there might be decorative patterns that were designed with a light-colored background color and added with metal, wood, water, fire, earth, mutual promotion and restriction, yin and yang, the five elements, and the eight trigrams.
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The Goose Is Old Five 2023 New Book trailerAt present, there was no definite news that the goose was the fifth to publish a new book in 2023. Although some readers mentioned in the comments section that he had said that the new book would be released in March and April, there was no further confirmation. Therefore, it was still uncertain whether Goose Is Fifth would have a new book in 2023.
The Goose Is Old Five 2023 New Book trailerAt present, there was no definite news that the goose was the fifth to publish a new book in 2023. Although some readers in the comments section mentioned that he had said that the new book would be released in March and April, there was no further confirmation. Therefore, it was still uncertain whether Goose Is Fifth would have a new book in 2023.
The Goose Is Old Five 2023 New Book trailerAt present, there was no definite news that the goose was the fifth to publish a new book in 2023. Although some readers mentioned in the comments section that he had said that the new book would be released in March and April, there was no further confirmation. Therefore, it was still uncertain whether Goose Is Fifth would have a new book in 2023.
The Goose Is Old Five 2023 New Book trailerThe trailer for Goose Is Old Five's 2023 new book had yet to be confirmed. Although there were speculations and predictions about the release date of Goose Is Old Five's new book, there was no definite news or official announcement. Therefore, I'm not sure about the trailer for the new book that Goose Is Fifth will publish in 2023.