We Live In Nanjing - Chapter 112

  Chapter 112 I will walk into a sea of ​​boundless people

  Banxia slowly opened her hand, and the coin lay quietly in the palm of her hand, which was the front face.

   “Okay, it’s positive, it means that the next work will go well!”

It’s no longer enough to just recite the curse. In recent work, the phenomenon of curse resistance has obviously appeared. In order to enhance the effectiveness of the idea, Banxia began tossing coins before work. If the coin is thrown out and landed on the head, it means that the next work will do everything. Well, if the coin is thrown out is the opposite, it means to throw it again.

  She put the coin on the red string and put it on her neck again.

   Then climbed up to the top of the building, put a small compass under your feet, waited for the pointer direction to stabilize, and used a stone to draw a cross on the hard concrete, pointing to the four directions of south, east, north, and west.

He looks like a Feng Shui master looking at Feng Shui, and the next step is the gossip of the day after tomorrow. I have been mixing with Bai Yang and other ancient people for so long. I haven’t learned a little materialism in Pinellia, but mixed into a sacred stick. I firmly believe that everything is alive. The machine **** resides in the main board, and he must chant mantras and prayers before turning on the computer, and she can do things like Feng Shui.

   confirmed the position, Pinellia was lying on the roof, holding a ruler and a protractor in his hand, measuring the angle from true north, counting clockwise to 196.29°—that is, 16.29° from true south to west.

  This is the azimuth of the relay satellite.

  The azimuth angle has been determined. Pinellia puts up a wooden stick in the center of the cross and hangs a pendulum with a thin wire. She starts to measure the elevation angle, measuring it to 84.33°, and staying still.

  This is the altitude angle of the relay satellite.

The azimuth and altitude are determined, and the Yagi antenna of Pinellia halberd-like halberd knows which direction to point. After all, Nanjing is not on the equator, and the sub-satellite point of the relay star will not exactly fall on the head of Pinellia. superior.

If nothing else, Heming Star and Haha Star (as Pinellia called them) will enter orbit at 6 o’clock this afternoon. At this moment, they are returning from distant space, wandering in the solar system for twenty years, this afternoon they It is about to re-enter the earth’s orbit. In the synchronous orbit, the two satellites will perform a major motion change. At the same time, the two satellites will part ways. The relay star will stay on GEO, which is 35786.03 kilometers from the equator. Punch Huanglong and arrive in low-Earth orbit.

The orbit design is extremely complicated. In order for the two satellites to successfully enter the orbit, the engineers bald their heads. They developed an extremely precise positioning system with Meihua Villa in Qinhuai District, Nanjing City at 118.798°E and 32.011°N as the core. Reduce the position error to within one meter.

In the words of a certain chief teacher, it’s not that they want to be so precise, but that the span of twenty years is too large, and even the most powerful navigation system will have to deviate. They are a little wrong here, and they will be wrong in twenty years. One piece, they are one kilometer away from here, and they will be one hundred and eight thousand miles away in twenty years. When the satellite is in a synchronous orbit, the speed is 3.075 kilometers per second, and the error of one second will fly out by 3075 meters. When the orbit time is eight hours early and eight hours late, the relay satellite will hang over Africa or America.

  Banxia looked down at the directions and numbers she drew, not to mention, it was like some kind of god-stick ritual.

From a certain point of view, this is no different from Feng Shui. If Pinellia can’t understand the principles of relay satellites and radio communication, then this is some kind of mysterious ritual to her—as long as the azimuth and elevation angle are right, The magical tools can communicate with the gods in the dark and receive the oracles from the heavens. Incomprehensible technology and magic have always been the same.

  She raised her head again, looking up at the gloomy sky.

  She seems to be able to see their return.

  ·

  ·

  ·

  He seems to be able to see their departure.

   “What are you looking at?” Forsythia asked.

   “Look at the satellite.” Bai Yang said.

  ”Look at the satellites?” Forsythia looked up together, trying to look into the distance, “Where are there any satellites?”

“It has already flown out of the atmosphere. It was launched on the other side of the earth. We can’t see it here.” Bai Yang retracted his gaze. “As we speak, it is leaving the earth’s orbit. No one knows what it will be like. s future.”

   “If you can’t see it, you still watch it.”

   “But I know it is there.” Bai Yang said, “As long as you know it is there, as long as you are in the right direction, you will definitely be able to see it.”

   “But I didn’t see it.” Forsythia blinked.

“You don’t know if you saw it, Sister Qiao, think about it, if the world is pitch black and the universe is pitch black, and only that satellite is shining, would it be easy for you to find it? The reason why you can’t see it , Just because the surrounding is too bright, the light entering your eyes is too much, and the satellite is too small and far away, the reflected light is too weak, even if it enters your eyes, it will be ignored by the brain.” Bai Yang said, “You are actually I have seen it, but you don’t know.”

  Forsythia thought about it, it seems to be the truth.

   “I feel quite sad when you say that.” She said.

“Why?”

   “Everyone can see it, but everyone ignores it.” Forsythia said, “It went so far alone, did we abandon it, or did it abandon us?”

  The two leaned on the stone fence by the Qinhuai River, and the evening wind blew Forsythia’s hair.

They ran a long way this afternoon, originally for taking pictures, but in the end Bai Yang felt that he was actually shopping with Forsythia. This sister was incredibly energetic and physically strong. Xinjiekou, Confucius Temple, and Imperial Examinations The museum walked around a large circle, walked the whole way, and she walked like flying. She also saw the Qinhuai River that she was thinking about. Of course, the first sentence after seeing the Qinhuai River was “This is it?”

  The second sentence is “Why is the water still green?”

After taking a full-length photo of the big archway at the “Tianxiashu” (Forsythia reads “Tianxiacai”, Bai Yang said you bought it with a diploma?), Forsythia took Bai Yang to the river for a boat ride. .

   Bai Yang went reluctantly. He felt that as a local, he should not be taken advantage of, but it was the first time for sister Qiao to come to Nanjing, so he had to lay down his life to accompany the gentleman.

  Bai Yang suggested that you should come at night when you take a boat on the Qinhuai River. There are lights at night and the scenery is better.

  Sit on the boat forsythia and test your eyesight, have you noticed? When we lined up, we counted the fifth one forward and the fifth one from the bottom. They were all plainclothes.

  White Yang asked me how many plainclothes are there?

  Lian Qiao shrugged, she said to stop Ayang, the boat was full of plain clothes.

Bai Yang knows that he is under strong protection and monitoring, but he is now very worried, Bai Yang does not know how tight the monitoring is-when the night is doing some crafts that are not suitable for the public, he will not be in a certain office for the whole process. Live broadcast, right?

   “You are now tied to your thousands of lives. Understand our work.” Forsythia patted him on the shoulder, “This matter is not trivial after all, and no one can take responsibility for anything that goes wrong.”

“Then I can’t be equipped with a battalion of Hongqi 9 air defense missiles? The 99A main battle tank clears the way. At the rear of the 15-type tank, a Wuzhi-10 army group is on standby at any time. A brigade of field troops is stationed next to the community. The brigade commander calls Colonel Man Guangzhi.” Bai Yang propped his head, “Also, call the leaders of half of the countries in the world to live in Meihua Villa. Everything is given priority to the affairs of the headquarters. Otherwise, is this reasonable? People? Can you agree?”

   “Who won’t agree?”

   “The starting point readers do not agree.”

  The boat docked, and the two walked back along the road, preparing to take the subway.

The current time is 5:40 pm, and 7 pm tonight will be the official launch of Operation Dongfanghong. By then, both the reconnaissance and relay satellites will be in orbit. BG4MSR will transmit the data to itself through Radio 725. For such a big game, when it finally comes to close the net, it is a success or failure, in this one move.

  A battle to determine the destiny of mankind is about to begin. It can be imagined that Uncle Zhao and the others are too nervous to sit still.

  Bai Yang is fortunate that he is not at home this afternoon, or else the atmosphere in the headquarters can treat others? It’s still good outside. Whether it’s Xinjiekou, Confucius Temple or Qinhuai River, everything is running as usual, step by step, and there will always be tourists like weaving, safe and happy.

  Forsythia was walking slowly in front, she was humming slowly.

  Poplar listened carefully.

  Just listen to the tunes to know that it is an old song, she is really an old song lover.

   “Let the time flow in a hurry, I only care about you, I am willing to infect your breath.”

  ”Life can get a confidant, and it’s not a pity to lose the power of life…”

  He can’t remember the title of the song.

  But Bai Yang remembered that this was Teresa Teng’s song.

   “If there is one day, you say you are about to leave.

  I will lose myself and walk into the boundless sea of ​​people. “

  (End of this chapter)