Especially in the current war, if the radar can accurately predict the other warships and planes before they appear, it can definitely launch a devastating blow!

Zhang Yi’s eyes sparkled and stood up and said, "Huai Jin, don’t worry, I naturally have a defense strategy!"
As soon as Xu Huaijin saw Zhang Yi’s eyes suddenly brighten, he knew that he had an idea and quickly asked, "What’s the instructor’s idea?"
Zhang Yi laughed. "Let’s get the car ready for Tsinghua University immediately!"
Tsinghua University?’
Xu Huaijin one leng.
Zhang Yi replied, "Yes, go to Tsinghua University and go to the inspection line research institute with me!"
Said Zhang yi has begun to walk outside, Xu huaijin hurriedly with.
Not long after, Zhang Yi has arrived at the line research institute, and the outside research institute has already been informed by the president’s office. A bunch of people came to the door to welcome the president.
Seeing the arrival of Zhang Yi, Marconi, the director, quickly won and smiled. "Mr. President, welcome to the Institute of Line Research!"
It has been seven years since Marconi came to China, and he is already familiar with China culture and speaks fluent Beijing films.
Zhang Yi laughed. "Mr Marconi hasn’t come to visit you for some days. What topics are you studying recently? How is the progress? "
Marconi laughed. "Mr. President, General Chief, let’s invite you inside."
Entering the living room and taking a seat, Marconi replied, "Mr. President, now we are studying the small line walkie-talkie. This instrument has aroused our great interest and has made some progress!"
Zhang Yi nodded and smiled. "I wonder if there are any difficulties?"
Marconi replied, "There is nothing wrong with the existing walkie-talkie, but the problem we are facing is that it is very inconvenient for people to carry the smallest walkie-talkie with a weight of seven kilograms if it is miniaturized …"
Zhang Yi nodded and replied, "Mr. Marconi, if you are not too anxious, we will definitely achieve miniaturization. The problem is the problem of signal receiver and transmitter, and the problem of signal-to-speech conversion. I think it should not be too difficult."
Marconi was excited. "Well, Mr. President, we have contacted a German research institute and asked them to work together to solve this problem. I think it will be absolutely possible to carry it personally in another year or two!"
Zhang Yi nodded and said, "Mr. Marconi, I came here this time to learn about the recent research trends of the institute. Secondly, there is a new topic. I hope you can stop the researchers from doing research. This is very important for our country. If you encounter some problems, you can recruit and coordinate scientific researchers to assist in the Republic of China. My request is that technological breakthroughs must be achieved in three years and mass production can be carried out initially in five years!"
Marconi was stupefied. What topic has aroused the President’s great interest? Even the development of this walkie-talkie has not made the president so solemn. It seems that this topic must be very difficult.
Marconi asked, "Mr. President, what topic is so important? Can’t we complete a line research institute alone? "
Zhang Yishen said, "Because I want to develop a detection instrument that can break through visual obstacles and observe distant moving targets outside the line of sight!"
Marconi is a little confused, but he can detect a distant moving target out of sight? What does this mean?
Zhang Yi looked at Marconi with a puzzled face and sighed in his heart. It seems that it is a little early to come out. The radar theory assumes that Marconi will come out and now he has a sleep!
Zhang Yi asked, "Mr. Marconi, have you ever heard of the Doppler effect?"
Chapter one thousand three hundred and thirty-six Something terrible happened!
Marconi nodded and replied, "Mr. President, I know this is it. What do you mean by the instrument?"
Zhang Yishen said, "Actually, the Doppler effect of this instrument is closely related. His name is radar. I call it a line wave transmitter and receiver. The working principle is to help line waves find targets and measure their distance. It must be clear to the experts in your line field that the line rate is fixed and all their bands are fixed. It is absolutely feasible to measure the target position distance by theoretical line waves, but there is no research in this field yet!"
Marconi frowned and asked, "Mr. President, I understand what you said, but you want to say that this technology is difficult to realize in a short time, which involves many technical problems. I once had this idea. I hope that line waves will come to the sea to prevent ships or ship icebergs from colliding, but line wave launch is simple, but it is a very difficult problem to accept and analyze."
Zhang Yi smiled slightly. "Mr. Marconi, I know this is a certain difficulty, but this problem is not that it can’t be solved. Is there enough experts gathered around us to deal with this problem? And I know that Europe has conducted a very in-depth study on magnetic waves. Many instruments are designed for the purpose of magnetic wave research, such as triodes, for example, instruments that enhance magnetic wave emission signals. It is still very likely that we will integrate the recent magnetic research and technology. You can rest assured that we will do our best to solve these problems when you encounter problems!"
Marconi nodded and replied, "But Mr. President, although this is somewhat important, I can’t see that he is of much help to your country at present. In my eyes, he is not as good as we are studying walkie-talkies!"
Zhang Yi laughed. "It may not be important for daily life, but it is important for military and national defense. As you know, airplanes have been widely used in wars. Their high-speed flight characteristics have almost no natural enemies in the war, which has great destructive power and can change the direction of a war! My purpose is to find the invading enemy aircraft group in the shortest time in the transportation war and make a quick response! Isn’t it important to win or lose a war in a country? "
Marconi’s eyes are bright. If what Zhang Yi said is true, the radar will have a great influence on the future war. It will be an epoch-making weapon. Although it can’t directly attack the enemy, it can help the army to change the war situation to the maximum extent!
Marconi sank, "Good President, we have finished this topic, but it is too difficult to develop it just by relying on the line research institute!"
Zhang Yi laughed. "Didn’t I tell you, Mr. Marconi, that I would do my best to help our military research institute? All our university research institutions, including Putian University and the Institute of Basic Science of the Republic of China, can join in. I believe that all the people in China can not overcome the technical difficulties. I believe that in five years, we will be able to develop a radar for war!"
Institute of Basic Science of the Republic of China, Putian University!
Marconi knows the weight of scientists in the two institutions, but there are big names such as Einstein Planck sitting there! With their assistance, it is really possible to develop this instrument!
Aside, Xu Huaijin is really surprised. This big president really dares to think about everything! Develop a radar to find the plane out of sight and determine its flight speed. If this technology is realized, the plane will be unlucky soon. Think of a hundred anti-aircraft guns and thousands of machine guns together to carry out a directional strike against the Chinese plane, so as to prevent the plane from being smashed into pieces!
And it’s not just anti-aircraft guns and machine guns. Now the research of the third generation aircraft has reached the most critical moment. Once the problem of the influence of the recoil of the machine gun on the aircraft is solved, the third generation aircraft will become a nightmare of the second generation aircraft with the ability of fighting. It is definitely not a dream!
Xu Huaijin has already begun to imagine the horror of the Imperial plane once the radar equipment is in place!
Xu Huaijin’s respect for instructors has reached the point of being repeated.
Several people were communicating with each other on some key issues of radar technology when a bodyguard rushed in!
"Report!"
When Zhang Yi and Xu Huaijin are stupefied, when the two scientists are discussing technology, few people disturb them and barge in like this, even less!
Zhang Yi’s face sank and asked, "What’s the matter? Didn’t I tell you that when I was in a scientific research institution, I didn’t allow you people to break in privately. You all turned a deaf ear?"
The guards were sweating and said, "Premier Xu ordered me to find you immediately and have something urgent to discuss with you! This Tang Premier Liang Zongli and others have been waiting for you! "
Zhang Yi, Xu Huaijin’s heart jumped out of something that actually worked. Tang Shaoyi and others were so anxious that the presidential palace was waiting for him to go back.
Xu Huaijin sank, "Instructor, we will go back to Shaochuan immediately before it’s too late, but he has always been a very stable person. It seems that things are not small!"
Zhang Yi nodded and said to Marconi, "Mr. Marconi will trouble you about this matter. I hope I can see our achievements as soon as possible. Something has happened in the presidential palace. I need to go back immediately!"
Zhang Yi Marconi and others shook hands and said goodbye. They got out of the line research institute and boarded the bus and rushed straight to the presidential palace.
Car Zhang Yishen asked, "Tell me what happened in the end?"
The guard replied, "The president had an accident in Java. I heard that there was a large-scale riot in Java. The Japanese colonial army directly dispatched troops to fight the local Chinese. According to preliminary statistics, at least hundreds of people died in this riot …"
Chapter one thousand three hundred and thirty-seven Java situation
Something happened in Java!
Things have to start from a few months ago when Yamagata Aritomo suddenly became ill and died after a short time. It was able to maintain the stability of the imperial team and promote the construction of the Japanese army. The emperor had to recall the establishment of the Shangwen Committee from the Java Islands, and the Minister of the Army presided over the construction of the Japanese military.
Li Jian Shang Wen has returned to China and succeeded him as the army’s secondary temple Zhengyi Temple Zhengyi is an out-and-out war maniac. He worships the spirit of Bushido and believes that Yamato is the best nation in the world. He advocates being tough on the outside world. His trip to the Java Islands is naturally to rule the emperor, fearing that others will find it difficult to deter the Java situation and take measures. Those who are tough and decisive naturally have more control than others.
But there are advantages and disadvantages.
Seeing that Shangwen Java Islands has always been able to build up prestige by relying on events and wars, and at the same time, knowing the importance of keeping a low profile for Japan, he can suppress the local colonial army with prestige and restrain the local natives well.
However, as soon as Shangwen left Java, the situation was a little chaotic!
Local aborigines hate Chinese because Chinese are richer than them; The colonial army hates the Chinese because it is difficult to resolve the national hatred. Now there is no opinion, and it is necessary to suppress the forces on the natural side and start to stir up.
First of all, the Chinese forces, encouraged by Zhang Yi, hope to receive more resources for the development of the rubber industry, oil industry and the motherland. Then, the local indigenous people are dissatisfied with the huge backlog of Chinese, and small-scale conflicts broke out between them.
Then came the Japanese colonial army, because the main generals of the Japanese colonial army still remembered that they were not allowed to have a head-on conflict with the Chinese. It was an early colonial army and secretly helped the local indigenous people attack the Chinese industry. Some small weapons could also be exchanged for a little extra money. After all, the Japanese army still had a hard time, and a lot of wealth was used to repay the state loan.
At the beginning, the Chinese suffered a big loss as soon as they got guns and ammunition. The local aborigines launched several attacks on the Chinese, and looting, rape and murder kept happening. The Chinese people became nervous again. Only then did Li Tang send someone to ask Zhang Yi for help again.
As a result, I got the news that Zhang Yi got a lot of guns and ammunition from Cai E, Guangzhou Military Region, to the Chinese in Java. At the same time, hundreds of well-trained soldiers also sneaked into Java to take on the Chinese private armed military instructors. When the Chinese got guns, the motherland encouraged them to stiffen up immediately. Isn’t it just guns for the old people?
Just over a month later, a huge event happened in Java. When the local natives attacked the Chinese factory again, they were attacked by Chinese armed forces!
This is a petrochemical plant controlled by the Li family. There are more than 20 people in it equipped with guns and launched a fierce attack on the aborigines outside. The weapons in their hands are all the latest goshawk-3 rifles produced in the Republic of China. The basis of German guns is further improved. What is better than German guns?
More than a dozen people were killed or injured in a fight, and more than a dozen people were injured in the Chinese armed forces who fled in panic
As soon as the incident came out, the whole Java was in an uproar, and the local indigenous people began to launch a more crazy attack on the Chinese. The four families were under great pressure. Not only that, but the Japanese colonial army also participated in a large-scale investigation of the Chinese people’s possession of guns and directly seized the Lijia petrochemical plant.
Finally, Zuo Gongliu, consul of the Consulate General of Java of the Republic of China, had to personally ask the colonial army to release the Chinese detained by the authorities and return the petrochemical plant to the Li family. At the same time, the local indigenous people must be strictly restrained. If there is a large-scale wounding incident, the government of the Republic of China will never sit idly by!
Zuo Gongliu faced Temple Zhengyi with a slap in the face and gave Temple Zhengyi a scare. After all, this is the special envoy of the consular president sent by the Republic of China, which is absolutely fruitful. If things make a big deal, it will definitely not be good for Japan!
Temple Zhengyi demanded that the petrochemical plant must hand over its weapons from the colonial government, and at the same time release the Chinese department in custody, lifting the ban on the petrochemical plant.
It turns out that everyone has passed, and all such things have not been reported to the country.