Chapter 1417 Missing

In fact, although this thing is a three-phase alternator and a motor, it is still very weak, and it is okay to play on the table, and it is completely too much to put into large-scale application.

On the contrary, DC generators and electric motors have a great role today - such as charging batteries, such as electroplating, electrolysis, etc.

Then it has to be a different way to play, before there is no rectifier diode, only the three phases can be used alone.

However, Zhang Tianshi was greatly inspired and thought of the other side: "Did the virtuous brother take a detour?" Since a magnetic field can be generated by the current passing into the coil, can we use an energized coil instead of a permanent magnet? Achieving the same effect? ”

Su Youleng froze, this ...... Don't ask me about this! That's all I know!

I had no choice but to smile: "Senior brother is a pedantic, let you explore it slowly, maybe...... Maybe...... Okay, huh? ”

At that moment, he wrote down the physical formula of three-phase alternating current, and then drew three sine waves with a phase difference of 120 degrees: "Senior brother, you see, if you want to maximize the work of the motor, you can only design it like this, but such a current is alternating current, and the positive and negative poles will be constantly exchanged. ”

"It is used to drive a three-phase motor to make the resistance wire heat and shine, which is somewhat useful, but for our metallurgical industry, the electroplating and electrolysis processes that are needed cannot be completed."

"Therefore, a device is also needed, a rectifier, to convert alternating current into direct current, in order to cover the entire field of electric energy use, and in the case of low motor power, the first development of this aspect can get the fastest application."

"Therefore, your main direction of attack should include three aspects - AC and DC application generators, AC and DC application motors, and mechanical rectifiers."

Zhang Xiangzhong is very satisfied with Su You's topic setting: "This is more fun than chemistry, and now the possibility of discovering new elements is getting smaller and smaller, alloys and organic materials, and it is another exhaustive and lucky process, which I don't like very much." This is good! Otherwise, I'll have to study math! ”

The chemical research of the Heavenly Master's Mansion has now formed an academy of thousands of people, and more industries are covered under it.

For a top scientist like Zhang Xiangzhong, after figuring out the research method for chemistry, the rest of the accumulation can be completed by the elite, and in terms of sense of achievement, it seems a little boring.

So Su You pushed open the window of electrical energy in physics for him, and Zhang Xiangzhong suddenly felt that there was another topic to play.

This little brother is really interesting.

The two praised each other respectfully, and Su You happily came out of the factory with a thermos cup.

saw Zhang Qi with a worried look: "Young master, the big thing is not good, little master, he is missing!" ”

Su You let out an "ah", panicked, and the thermos cup in his hand fell to the yellow earth at his feet.

……

Bianjing City, the side hall of Wuying Palace, Zhao Ji's face was iron-blue: "The Imperial City Division has done a good errand, and a few children can't stand it!" ”

Zheng Mu was also covered with cold sweat: "The minister is guilty, the minister is derelict in his duties, please punish Your Majesty." ”

"What's the use of punishment?!" Zhao Ji was very angry: "Can't find any traces? ”

Zheng Mu kowtowed repeatedly: "I found some clues, a few ...... A few young masters, they don't seem to have encountered villains, they ...... There is a plan to sneak out of Beijing! ”

"What?!" Zhao Ji was even more angry: "Isn't it good in Bianjing City?" Why did they sneak away?! ”

……

In March of the seventh year of Yuanfeng, Bianjing City was still peaceful on the surface, but it set off a stormy wave in private.

Zhao Xiaoyi, the eldest son of King Cao Zhao, Su Yi, the eldest son of the Duke of Shu, Chen Zhaoming, the judge of Tianjian, and Chen Tong, the only son of Huarong County, are missing!

At the beginning, the three adults didn't pay attention to it, Zhao Xiaoyi had too many criminal records, and he had been playing the missing master for a long time, and he was honest for a while after being "co-opted" by Sitong, and he also did the Hebei Department of the Military Aircraft Department.

But after doing it for a while, I felt bored, so I quit my mission and went home.

Su You has been away from home for a long time, Shi Wei is also a free-range child, when he was a child, he supervised martial arts very much, and when he laid a good foundation for the flat tank, and after the martial arts practice became a habit and hobby, he would leave it alone.

There are also a lot of affairs for children's shoes, I have to meet with my classmates, I have to accompany the prince to study every five days, I have to go to the Institute of Science and Technology to study mathematics, physics and chemistry, I have to go to various factories and Zhuangzi to practice metalworking and farming, and I have to often complete the additional courses of Suyou, and go to the three counties of Zhongmu to investigate and investigate, in short, it is normal to be at home for ten days and a half months.

Chen Tong is the iron core of the flat tank, and these affairs are often completed by the two of them, and Wang Yanbi is often together.

The eldest princess of Shu was a little uneasy at first, but over the years, she gradually got used to this state.

Several children are familiar with the world and understand current affairs, which can be described as both civil and military.

Seeing that fourteen is an adult, there is nothing to worry about starting a family in a small household when the year is turned over.

As a result, in March, the flat pot told Shi Wei that he and his chair would go to the three counties to inspect the results of rice and wheat planting, and disappeared for a few days.

Five days later, the steward of Zhongmu Zhuangzi came into the city to deliver fish, and by the way, he told Shi Wei about the affairs of the village, and Shi Wei knew that the two young masters had never been to the village at all!

Shi Wei sent people to look for her, and after Lu Zhen used the power of the market to search to no avail, Shi Wei immediately asked Shi Fu to enter the palace and told Zhao Wei.

Zhao Ji was also shocked, and ordered the Imperial City Division to investigate in detail, so that today's conversation was achieved.

Zheng Mu hurriedly told Zhao Ji about the current situation: "On February 12, Su Chao asked Chen Tong to ...... directly."

Zhao Ji waved his hand impatiently: "Let's just say Young Master Su and Young Master Chen!" ”

"Yes." Zheng Mu is as good as a stream: "The two young masters have a reputation as prodigies in Beijing, they help the poor and the poor on weekdays, do everything themselves, have an excellent reputation among the people, and have never heard of a grudge against anyone." ”

"Speaking of which, on February 12 this year, Young Master Su and Young Master Chen had a dispute with Zhao Xiaoxi, the son of King Xu, in the inner study."

Zhao Ji's brows suddenly furrowed: "Why is there a dispute?" ”

"It's all a battle of knowledge, and the subordinates don't quite understand it, probably because the young master of the Su family told Tuan Lian that the earth is a big ...... The big sphere, the group practice returned home, and told the matter to Zheng Yong, the master of the palace. ”

As a result, it seems that he has been reprimanded, and the earth theory was denounced as heresy by Zheng Shi. Tuan Lian felt deceived and argued with the two sons in the Inner School Department, and the two sons looked for a lot of ...... Eh, the evidence, which involves celestial phenomena such as lunar eclipses, Xiao Chen did not dare to investigate the details, in short, the group practice just didn't believe it. ”

Zhao Ji said: "Master Zheng Yong, he is not good at learning, how can he be a prince? These celebrities that my brother has encircled are really hehehe......"

Zheng Mu didn't dare to pick up: "After that, it will be fine, on February 20, the young master of the Su family told Mrs. Guo that he was going to inspect the fields, and then on February 25, Mrs. Guo found that the two young masters did not go to the village, and the matter was known to everyone." ”

"Everyone searched for two more days, but there was no news, so they panicked and informed Your Majesty."

"After many investigations by the Imperial City Division, we have also found some clues."

"On February 20th, Young Master Su and Young Master Chen, oh, as well as King Cao's eldest son, the Puzhou regimental training envoy, the three of them went together to purchase a lot of goods in the Wan surname market, including bags, ready-to-wear, canned food, kettles, etc., all of which are things to go out for."

Zhao Ji's brows furrowed again: "And Zhao Xiaoyi?" ”

Zheng Mu said: "Yes, but we haven't found out the whereabouts of the three young masters, but the Sitong firm told a strange thing, that day Chen Liuzhuan Bancang Railway Station, the strong man saw the three Langjun, dressed ordinary, but the size of the description, it seems to be ...... It's the three young masters. ”

Zhao Ji breathed a sigh of relief: "In the end, I found a few naughty." ”

Zheng Mu didn't dare to say dead: "Later, I found out that the three Lang Jun used the letter of Sitong that day, pretended to be a boat, operated the fast silver ship used by Sitong Merchant as a bill transportation, and went to Hangzhou along the Bianqu Canal. ”

"The four bills are very important, and the money involved is not to mention the thousands, and I couldn't help but be shocked when I found out that the fast silver ship had been sailed away under false names."

"So I sent a telegram to Hangzhou to inquire, but the return was that the bills had been delivered normally, everything was in order, and the responsible Lang Jun was very familiar with the business, and skillfully handled the handover, not like a gangster."

Zhao Ji held his head with his hand, and couldn't laugh or cry: "What about after that?" ”

Zheng Mu said: "After that...... The three Lang Jun also used their identities as researchers at the Royal Institute of Technology to infiltrate Shanghai affairs, forged a 21-section trial order, and requisitioned the newly built Kuizhou-type schooner, the L-Snail. ”

At this time, Zhao Ji panicked: "...... them Are they going to sea? Do they have the money to prepare food and water? ”