Andreuka led the team, and six people, including Rage, Ju Jong, Rong Rong, Appreciation and Dumart, set up the first batch of airship pilot training echelons. Enter the airship cabin of the coaching team organized by Dou Hu and Bi Xin.

"Report to the two instructors Dou Hu and Bi Xin, Andreuka, the earthlings led by them, learn airship piloting, there are six people in total, and there are actually six people, please instruct. "Andreuka, serious. Dou Hu and Bi Xin stood up from their seats. The two of them walked up to the six of them and took a closer look.

"Airship operation, it's very simple. There are three steps in total: first, remote controlled driving, second, full automatic driving, and third, manual driving. No matter what kind of driving, it is inseparable from the cooperation of man and machine. According to Captain Qi Yu's instructions, we will first introduce to you theoretically the working principle of piloting an airship, including precautions. There is a part of the knowledge about this, which is passed on to everyone by Bi Xin. I'm in charge of the latter part of the operation, so I would like to invite you to take a seat. Next, welcome Coach Bi Xin to give a class for everyone. ”

"Bang Bang Bang ......"

After the applause, Bi Xin came to the six people. He was polite and gave everyone a bow: "Ladies and gentlemen, I am responsible for explaining the first part of your training. Now, please take your seats. "Six people, hurry up and find a place to sit down. Facing the display, Bi Xin turned on the button. Above, the construction of the airship is immediately displayed.

"Everyone, please see: the three views on the display, that is, the three-dimensional animation demonstration, are the basic elements of the construction of the airship, titanium alloy material. As we know, titanium alloy steel is an alloy steel composed of titanium metal as the main element, and then other elements are added during the refining process. Titanium, there are two kinds of homogeneous crystals: 882 degrees Celsius as the center, the top and bottom are baita titanium and alpha titanium. Among them, baitatitanium is divided into two synthesis methods. The first is to synthesize the crystal type with molybdenum, niobium, vanadium, etc., and the second is to form the eutectic type with chromium, manganese, copper, iron, silicon, etc. Secondly, there are neutral elements: zirconium, tin, etc., which are metal materials that have little effect on temperature.

The main stabilizing elements of the alpha phase are: aluminum, carbon, oxygen and nitrogen. Among them, aluminum is one of the main alloying elements of the alpha phase. In temperature control, temperature resistance, strength and elasticity, there are unexpected effects. Therefore, Tan scientists use titanium alloy steel to form the keel of the airship and cover the material inside and outside, which is one of the main raw materials in the construction process of the airship. In a sense, the greatest ability of the Dan people to travel back and forth between the earth and the sky is not because the Dan people have the ability. Rather, the vehicles made for us by the Dan scientists are unique.

Far from it, in terms of the planes you fly. Let's say, what happened to everyone on the plane, it happened on the airship. The airship automatic control system will automatically shield the air needed for combustion. Make the fire, because of the loss of air, and extinguish itself. Of course, this is not necessarily entirely related to the use of materials. The different design concepts of scientists will bring different effects to the use of spacecraft. It stands to reason that you can fly such an inferior aircraft. Once you learn to fly an airship, I'm sure all of you will be in for it. Because, our scientists, on the skill of piloting an airship, without completely relying on any one kind of piloting technology, take a variety of simulation control experiments. As a result, it was obtained. There is no one driving technique that is 100% perfect.

Absolute perfection can only be achieved if we are dependent on each other and in touch with each other. This is the integration of man and machine advocated by our Dan scientists. The remote control system, and the autopilot mode, are designed to respond to unexpected situations. So, while you enter the cockpit, you don't have to worry about our airship being abandoned halfway due to a breakdown. That doesn't exist. Don't worry, airships will fall apart when attacked by enemies. Because, so far, no weapons have been found that can destroy the titanium alloy of our airship. At least, no such precedent has been found so far. I want to emphasize: Ladies and gentlemen, from the moment you enter the airship. You have to believe that the airship you are piloting is invincible and invincible in this world.

Now, let me tell you a few of the components of an airship. Just now, we talked about the first part, the main materials for the construction of airships. In the second part, we will talk about the six major systems of the airship: 1: control system, 2: power system, 3: power system, 4: electronic system, 5: survival system, also known as self-protection system, and 6: attack system. Now, let's break down the control system. It consists of three parts. Manual control, remote control, fully automatic control. Manual control, that is, what you need to master now, airship piloting skills.

The remote control system is an abnormal means taken by the control room when it is found that the airship is operating abnormally and the manual control cannot be completed. Of course, these are remotely controlled by the airship central control room, and then enter the remote control program. This usually doesn't happen. Occasionally, the driver is in a state of fatigue. It was monitored by the central control room, and for the safety of the airship, the remote control was immediately activated. Or, there is a fault that cannot be eliminated manually during the operation of the airship, so as to enter the remote control.

The fully automatic control mode is when the manual is in a dormant state. The driver will actively activate the full autonomous driving mode. This kind of fully autonomous driving mode is something that every driver encounters every day. The frequency of use is so high that it is more than manual driving. Colleagues who have airship piloting experience generally like to enter the full autopilot mode. On the one hand, labor is saved. When the airship goes into full autopilot mode, the pilot can save time to refuel, or do some other research. Therefore, it enters the full automatic driving mode and is deeply loved by the majority of drivers. The only regret is that the fully autonomous driving mode is the same. Program control system, which requires manual input from the driver. Fully automatic mode, no automatic program changes. Therefore, if you want to enter the program change, you need to manually enter the program by the driver. At this point, I hope you will not be confused by the full automatic driving mode.

Of course, in the case that the program does not need to be changed. Fully automatic mode is considered the most ideal driving mode by the driver. So far, we have learned about the three major control systems. So, next, what I want to introduce to you is that the power system of the airship is commonly known as the avionics system. We have already understood the internal and external structure of the airship, which is composed of titanium alloy elements. Throughout the exterior of the airship, solar panels form the surface of the airship. In order to facilitate the absorption of heat, light, wind and water. The absorbed energy is delivered to the converter and converted into electrical energy. Then, it is delivered to all the internal appliances of the airship. The power system of the whole airship is composed of three parts: cables, power converters, and electrical appliances. In terms of the power system, I think, everybody is a crew member. It is generally similar to the structure of the aircraft power system. I don't need to peel back the cocoon and repeat the explanation.

The next question, I'm going to talk about, is the powertrain. On the airships built by our Tan people, the power system is not like your delivery vehicles on Earth. Most of the energy drives are heavily polluting fuels such as engine oil, gasoline, and diesel. It is used as the primary energy source for spacecraft or other power-driven launch vehicles. The airship uses the natural energy obtained by itself to generate current, which is converted by the converter function to form a magnetic force to generate magnetic levitation power. The wind turbine driven by magnetic levitation power not only provides thrust for the airship. At the same time, wind power is also recycled to generate electricity. That is, the electric current forms a magnetic levitation. The maglev fan is used as the power of the airship, and at the same time, it provides power generation for the airship. This is the real reason why airship power, enduring. Therefore, as soon as you enter the airship, you don't have to worry about the airship running out of energy. Because, the energy of the airship is inexhaustible.

Next, let me tell you a little more about the electronic system of the airship. We all know that airship piloting, communication, reconnaissance, attack, survival, etc., a whole set of technologies, once left the electronic system. It was foreshadowed that the entire system of the airship would be paralyzed as a result. From the manufacture and production of the airship to the use of work, every step of its process is inseparable from the control and use of electronic systems. All operating systems are done when the electronic system is flawless. It can be said that without radio and electronic systems, all civilization is gone. Humanity will enter the primitive Stone Age. It is conceivable how important electronic systems are to the living environment of all walks of life. All the electronic equipment on the airship is specially designed for special applications. Therefore, I hope that in the next process of learning and operating, you must follow the operating procedures step by step. As for electronic systems, I can only talk about them in a systematic and simple way. The specific situation, in the next actual operation, we draw inferences from one case and ponder carefully.

Next, I want to talk about the survival concept of airships in harsh environments. At the beginning, we have already talked about the raw material for the manufacture of airships, which is titanium alloy. It doesn't matter what kind of combination it is, i.e. alpha, or worship it. It is designed with a base temperature of around 882 degrees Celsius. Thus, the real limit of the airship's survival, the maximum, is between 882 degrees Celsius and 1,500 degrees Celsius. Of course, I'm talking about the maximum value that can be found right now. We know that every spacecraft has to consider entering the atmosphere, passing through the high temperature of the atmosphere, and scorching up to thousands of degrees.

However, the atmosphere is not uniform. It is distributed in the troposphere, stratosphere, mesosphere, warm layer and fugitive layer according to the high and low values of the earth. At the top, of course, is interstellar space. In general, the layer of air within 10 to 12 kilometers above the earth's surface is considered to be the lowest layer of the atmosphere, commonly known as the troposphere. The celestial phenomena it reflects are mainly clouds, rain, snow, hail, etc., which basically occur in the troposphere.

About 50 kilometers above the Earth, we habitually call it the stratosphere. Of course, when it comes to the stratosphere, the air is much thinner than the troposphere. With very little water vapor and dust, celestial phenomena such as wind, rain, thunder and lightning are almost gone.

At an altitude of 80 kilometers above the Earth, we habitually call it the mesosphere. It should be noted that the temperature in this section decreases with altitude.

When the altitude is between 80 km and 500 km, we call this distance the heating layer. Because in this area, not only is the temperature high, but the temperature difference between day and night is also very large. This is knowledge that everyone must master.

There is one more thing that must be noted: from a height of fifty to a thousand meters above the ground. Scientists refer to this distance collectively as the ionosphere. When we drove the airship, the aurora we saw was produced in the ionosphere. Speaking of which, do you want to ask me questions: You're telling us about the airship survival system? How do you tell us about the height of the Earth to space? Ladies and gentlemen, don't forget that the departure of the airship from the Blue Hole of the Dan Clan is a sign that it has entered a strange space. Wind, rain, thunder and lightning, although not a threat to the airship, at least add to our operational troubles.

Moreover, every time the airship enters the atmosphere, it is a test of titanium alloy materials. The universe, which is not subject to people's will, is very different and mysterious. Every flight of an airship is a matter of life and death. Because, we don't know what kind of reaction the sky will have in the airship in the future. For example, this time on Earth, we met a Hattan from Titan. Their UFO manufacturing technology is no worse than our airship. Even, more than that. If, judging by the distance. Flying saucers take precedence over our Tan airships. Why do I say this, because it will take at least five years to fly from Titan to Earth.

Judging from the distance or time, the flying saucer from Titan will definitely not be inferior to the airship of the Tan people. Dissatisfied with all of you, the airship of our Tan people has not yet been to Titan. Of course, I hope that after you learn how to fly an airship, you can fill the gap that the Tan people have never landed on Titan. According to undisclosed information, the commander-in-chief, Chieftain Cinnacle, has drawn up plans to land on Titan. This determination comes from the reminder of the three Titan immigrants from Sticky Congming and Jin Gentry to Xinchenzhu. The chief had a brain hole in an instant, and it was precisely because of the existence of this plan that you had the opportunity to learn to fly an airship. To be honest, the Tams have high hopes for you crew members from Earth.

Of course, I will not be vague to inform you of the reason why I am so serious and responsible to explain to you. Again, I hope that one day you will fly an airship into deep space. Perhaps, the first members of the Tan people to land on Titan will be produced among you. The universe is not unfathomable, once upon a time, the Dan people accompanied Ji Hengxing into the interior of the earth. Although it was a disastrous trip, it at least proves that as long as we have faith. It has the ability to overcome, and some think it is irreversible. The migration of the Snake people to Earth proves that life is not just on Earth and Titan. Perhaps, the human beings living on other planets are the result of Titan and the Tan people, which have not been discovered so far.

Ladies and gentlemen, am I going a little far? Now, let's go back to today's lesson. Earlier, we talked about the airship's survival system. Next, I have to talk about the last system of the airship: it is the airship's self-protection system, also known as the attack system. When the airship is attacked by the other party, what do we use to protect ourselves? And what to attack the other party, so that you are invincible. It's like, we were given the task of blocking tapirs. I thought that the tapir found in the world of the Tan people was a tiny star from the outer stars. Due to the action of external forces, the orbit is changed. In impartiality, occasionally meet the earth.

And he destroyed it. But when we are on earth, we meet the people of the Snakehead Clan. Only to learn that the impact of the tapir star on the earth came from Titan, a huge conspiracy to destroy the carnivores of the earth. It is to artificially change the orbit of the tapir star, so as to achieve the goal of immigrating to the earth and dominating the earth. When we get confirmation from the sticky inscription from their mouths, we are all shocked. The ability of the Titan to change the orbit of other planets in such a way is indeed beyond the reach of the Tan people. Thankfully, our airship has the ability to launch laser missiles. Countless laser missiles shattered the tapir in an instant. If so, airships do not have the ability to attack. can only watch the earth be hit by the tapir star, and the lives will be devastated.

So, sometimes, the airship needs to take the initiative with its own attack system. The airship mainly fires laser missile devices, which are scattered all around the airship. There are near-defense missile emholes, which launch air-to-air laser projectiles within 50 kilometers, or ground-to-air laser projectiles. There are air-to-air laser projectiles within 500 kilometers of long-range defense, or air-to-ground laser projectiles. In addition to this, there are unknown multi-variety laser weapons on the airship, with a range of thousands of kilometers. In addition, I would like to point out that the airship also has a special feature: the self-destruct system. When the airship is sure that it is powerless, it will encounter an extremely powerful opponent. Not only can the airship not defeat the other side, but also cannot escape the situation. It is possible to start a self-destruct system.

We colloquially call it, a suicide bombing system. The airship has a total of 30 cells of a close-in anti-laser launch system, 26 tubes of a long-range anti-offensive single-tube continuous firing system, and 51 laser irradiators. In addition to this, there is the personal self-defense system. The eye laser emitter is a unique offensive weapon for every Tan people. Of course, you crew members can't do that. For the Dan people, there are many things that the earthlings can't reach. For example, let you pilot an airship and explore deep space. What is before you is your diet and daily life. Plus, your excretory system handles. This is the problem that needs to be solved urgently by the Dan scientists.

This led to the idea of the Tan people optimizing the earthlings. It's not so much about protecting the earth and saving its resources. Rather, it is for the benefit of the people of the earth and the benefit of future generations. Of course, it also benefits the Tan people. Who let us live on the same earth, with both glory and loss? For this reason, the Dan people proposed that the earthlings and the Dan people should cross and reproduce. It was found that all earthlings have been optimized, although such experiments are underway. But the established facts, have been told to the Dan scientists. The offspring produced by the Tan people and the earthlings, no matter what kind of reproduction results they have, will improve the physiology of the earthlings. There is also no evidence that the skills of the Tan people will be among the descendants of the Tan people and the earthlings. There are signs of degradation.

Therefore, on the premise of using earthlings to explore the sky, at least, your generation is destined to have no chance. Because, only the next generation of you Yu Tan people will bear this heavy responsibility like us Tan people. At the very least, they already have the ability to replace the eating habits of the earthlings with the energy of the Dan people and replenish the energy of the body. Only with the above conditions can you enter the airship and go straight to the sky.

I don't know, after talking so much, everyone is comprehensible. Tell me about it. This is the end of my first lesson. Now, I'm like to listen to everyone's reactions to my first class, and what they think...... "Bi Xin, after a breath, I finished talking about the theoretical knowledge of airships." It can be regarded as a popularization of airship knowledge for the crew! However, Bi Xin's lecture is still more serious. His explanation, Andreuka and the other six people, still think that it is easy to understand.

"Instructor Bi Xin, what you said really cheered us up. To tell you the truth, when I heard that you were going to let us earthlings explore outer space in airships. My heart is full of grandeur. Because, I thought, since we can all fly airships to explore the mysteries of the universe. Why can't you fly the airship and go back to Earth to have a look? So, I thought, if the instructor is talking about the plan of the real Tan people. Then we will have the day to return to Earth, but whether this day is early or late. I don't think it matters. What matters is whether we will be able to return to Earth. That's the key. "Ratchet finally sees hope. He was skeptical of Bi Xin's words. But I still can't help but feel hot.

"I am familiar with the recent situation of Mr. Ranlong Rakhi. Captain Qi Yu has already introduced. It is true that you and your wife are still newlyweds, but suddenly the world is separated. I don't want to see someone end up like this, it's really sad. However, through this airship piloting to learn. I personally assure you that in the near future. All of you will be sent back to Earth one after another. Because, the first phase of the experiment of the Dan scientists has basically ended. The next task, of course, has nothing to do with the earthlings. I think our goal. It should be on Titan. So, since it's not much use to keep you. The Tan people don't make trouble for themselves. At least, that's what I thought. After speaking, Bi Xin smiled at everyone......