Chapter 1061

President Chen turned off the stopwatch, turned on the military kettle and handed it to Ye Jian. "My intensive training is different from the general intensive training. You also need to recite the locations of provinces, countries and places, as well as the longitude and latitude, north latitude. I will also test you for the type, difference and range of guns and ammunition. "

Strengthening training not only has physical strength, but also memory strengthening!

After resting for two minutes, Ye Jian got up from the Bush, her black eyes were as bright as black flares. "Everything is arranged by you. I've rested and can go to the next step of training."

"Talk about map and classification. Since major Xia still wants you to command, you have to understand map." President Chen opened a light aluminum folding table, which was 50 cm long and 30 cm wide, and spread out a military map. The strong voice and color were serious: "the map can be divided into general map and thematic map. According to the purpose, it can be divided into teaching map, political map, military map, flight map, etc."

"The next thing I want to talk about is military maps, including special maps such as sea charts and aviation sites. The army's operations are inseparable from maps, which reflect the relevant information of terrain and surface features. "

"The map is the eyes of the army, the silent guide. You should understand it at any time and be able to draw it immediately! You need to have some knowledge of map recognition and use, and have six basic elements to complete the drawing of military topographic map. "

President Chen is erudite, and the teaching is very meticulous. The low and deep voice line enables Ye Jian to listen attentively and quickly digest these professional knowledge.

"The plane rectangular coordinate on the military map is different from the Cartesian coordinate system in mathematics. Its longitude is the vertical axis X of the coordinate, and the equator is the horizontal axis y of the coordinate. Look here..." Pencil on a military map lightly points, indicating that Ye Jian can see clearly, "here is the vertical axis X, here is the coordinate in the horizontal axis y."

Ye Jian has always absorbed these profound and difficult professional knowledge quickly. As long as President Chen talks about it once and gives an example once, she will have a number in her mind.

“…… Magnetic azimuth angle should be widely used in military marching, artillery shooting, aviation and navigation. It is absolutely necessary to understand and clearly mark when drawing military map, such as this... "

Take out a piece of white paper. Principal Chen is drawing it with a pencil. A simple military map of the March appears on the white paper in a short time.

"When you learn to draw a military map, you need to know how to study the map on the map. According to the characteristics of the army, the tasks received and the enemy's situation, combined with the weather and season, you need to make comprehensive analysis, research and judgment. Only when you know everything, can you decide the operation."

These are the knowledge that commanders need to understand and the ability that a special force must possess.

Ye Jian listened very carefully, even fascinated!

From this, I learned the importance of military map drawing, research and Analysis on the map, and arrangement of operations.

We also know how much terrain analysis affects the mobility of the army. You should know how many railways and highways the whole movement will pass through. If there is armored mobility, how long, how wide, and how much weight the bridge will bear All these commanders need to master one by one!

As long as we know these things, understand them, and master them, we can analyze and judge the possibility of opportunities along the road and cross-country for various arms, as well as forward logistics, and so on, so as to have a good chance of winning the war!

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