Open an aircraft carrier to fight against Japan

Shen Wanqing looked at Lin Yuan seriously, and asked, "What can you do?"

Unexpectedly, Lin Yuan laughed "hehe" twice, and said, "I thought about it carefully. Since we met, I haven't invited you to eat. Today is the first meal."

Shen Wanqing didn't expect him to say these things, and thought: "Why are you joking about such an important matter!", so she said angrily: "You..." But she couldn't bear to reprimand him as soon as the words came out, so she quickly changed her words Said: "You don't need to ask for so many dishes! What a waste!"

Lin Yuan smiled and said, "How can we get big fish without spending some money, let's eat for a while."

After the two ate for a while, Lin Yuan rushed out the door and shouted, "Dude, come here."

The man hurriedly opened the door and came in, and said, "My lord, what do you want?"

Lin Yuan said with a smile: "Your dishes are good. I have a habit. When I meet a restaurant with good dishes, I have to chat with the shopkeeper and invite your shopkeeper." The waiter saw Lin Yuan make a move. Rich, knowing that this person is either rich or expensive, and it will be of great benefit to associate with such a person in the future, so she went to call the shopkeeper. As soon as the shopkeeper left, Shen Wanqing said: "So you made such a big deal to see the shopkeeper. .”

Lin Yuan smiled and said: "Of course, otherwise the shopkeeper would not bother to talk to us." The shopkeeper is Hu Liang, and he also knows the benefits of currying favor with the powerful, so he walked into the room in three steps at a time, cupped his hands and said with a smile: "The next one is the shopkeeper. His surname is Hu Mingliang. I don't know the name of this master, Gao?"

Lin Yuan smiled and said: "My surname is Zhang and my name is Wen Yuan. Today I traveled here with my wife and saw that your restaurant's food and drinks are not bad, so please come up and describe it. I hope you can forgive me for the abruptness."

Hu Liang sat beside Lin Yuan, chatted for a few words, and Lin Yuan smiled and said, "Is the eighteen son Xingyue Bodhi on your hand?"

"Eighteen Sons Xingyue Bodhi" is a kind of Buddhist beads, "Eighteen Sons" means that there are eighteen Buddhist beads, and "Xingyue Bodhi" is a plant seed, because the patterns on it are like stars holding the moon, so It is named after it is a precious material for making Buddha beads.

It turned out that when Hu Liang cupped his hands, his sleeves fell off, revealing his wrists. Lin Yuan saw the beads. Hu Liang looked at the beads on his wrist and said with a smile, "I didn't expect that Xiongtai also understands Buddhism."

Lin Yuan smiled and said: "The Dharma is boundless, how can a mere mortal in the mortal world dare to pretend to understand the Dharma, sir, can you lend me the Buddhist beads?"

Hu Liang quickly took off the beads, held them in front of Lin Yuan with both hands, and said with a smile, "My mother begged for these beads from Guoqing Temple in Tiantai Mountain. My younger brother has always carried them with me, and never dared to take them off."

Lin Yuan took the beads with both hands, looked at them for a while, and then asked, "Can you open Zhuo Jing's eyes?" Hu Liang quickly said, "Of course."

Lin Yuan put the beads in front of Shen Wanqing and said, "Look carefully, how good these beads are."

After watching for a while, Lin Yuan respectfully returned the beads to Hu Liang, and said with a smile, "Thank you, I still have something to do, so I'm leaving."

The two exchanged some polite words, and then Hu Liang sent Lin Yuan and Shen Wanqing out. Shen Wanqing asked in surprise, "Do you understand Buddhism?"

Lin Yuan smiled "hehe" and said, "I don't understand!"

Shen Wanqing said: "You don't understand? You don't understand how do you know that string of Buddhist beads is called 'Eighteen Sons Xingyue Bodhi'?"

Lin Yuan smiled and said, "I don't know its real name either. I've only heard that name before, so I said it out. He wants to please me. Even if what I say is wrong, he will take it as right."

Shen Wanqing smiled and said: "You are really cunning, but what are we going to do this trip besides eating and chatting?"

Lin Yuan said: "Have you forgotten what he said? He said that he has always carried the string of Buddhist beads with him. I came to see him just to find something he had always carried. I didn't expect to find this string of Buddhist beads. We Bug it in prayer beads so we can hear him wherever he goes."

Shen Wanqing said: "Your idea is very good, but how can we put the bug in it?" Lin Yuan said: "We can make a hole on the surface of the beads, put the bug in it, and then glue the surface Get up, without anyone noticing."

Shen Wanqing said: "This kind of technology is not difficult, I can do it, and we also have miniature bugs, but the most difficult thing is how do we find exactly the same Buddhist beads, not only the appearance must be the same, but also the weight must be the same, otherwise , the things he often wears, you'll know as soon as you change them."

Lin Yuan said: "The feeling in my hands is very sensitive. I have almost written down how many catties and taels it weighs. We can balance the weight when installing the bug. As for the appearance, as long as it is similar, I will I don't believe he can remember the characteristics of every pattern."

Shen Wanqing thought for a while and said: "That's right, even if it's different, it doesn't really matter. People in this era, who would think that there is a bug in a Buddhist bead? Even if he finds out that the bead has changed, he will I think I felt wrong."

Lin Yuan said: "Didn't I let you see the Buddhist beads just now? I know your memory is very good, so please take the trouble to go to the place that sells antiques and look for it. The Fragrant Mountain in Beijing is a famous Buddhist mountain. There are many There are few temples, maybe there will be one inside."

After the discussion between the two, Lin Yuan rushed to Tianjin. He knew that the airborne radar had already been delivered. As soon as he entered the Machinery Bureau, he was led into the secret research and development department. Originally, the Machinery Bureau did not have this department, because their The technology is really too backward, to the point where foreigners look down on it. Since Luo Chaoying entered the Machinery Bureau, Lin Yuan has established this department.

As soon as he entered the R&D room, Lin Yuan saw the radar expert on the Beijing ship——Ma Zhiliang. He is an old man in his seventies. He has participated in the design of almost all types of radars. The founder of radar, his monograph is almost a compulsory course for every radar designer and engineer.

Lin Yuan asked: "Old Ma, do you know what we need to design?"

Ma Zhiliang frowned, and said: "Our airborne radar is a phased array system. The change of the beam direction is achieved by changing the phase of the beam. If we want the radar signal to control the steering of the artillery, we still need to do a lot of work. , Judging from the current situation, it is not optimistic!"

Lin Yuan nodded, and Ma Zhiliang said again: "You are a pilot, and you must be familiar with the working principle and operating environment of radar. Since the surface of the earth is a curved surface rather than a plane, and electromagnetic waves can only travel along straight lines, radar It can only detect targets within the direct line-of-sight distance. Although there is an over-the-horizon radar, the reflection of electromagnetic waves in the ionosphere can achieve over-the-horizon detection, but this requires the radar to work in a longer wavelength band. Our airborne Radar, which operates in the shorter wavelength c-band, clearly cannot do this."

Lin Yuan said: "I understand that the radar range is limited by the curved surface of the earth. In order to detect long-distance targets, our radar must be set up at a high place. Do you want to talk about this?"

Ma Zhiliang said: "That's right, it is better to let people wait for the equipment than to let the equipment wait for people. I think we should think about the location of the radar erection now. I just looked at the map and the best locations seem to be taken by them." The artillery positions are occupied, should we drive them away?"

Lin Yuan shook his head repeatedly and said, "This is absolutely not possible!"