books44 Chapter 279 Taihang Type 1 Telescope
Chapter 279 Taihang Type 1 Telescope
The next day, Zhao Tianyang brought Li Yunlong to Hesheng Township, Wuyuan County.
Looking at the busy construction site not far away, Zhao Tianyang waved his hand and said, "Captain Liu, come here!"
"Is there anything wrong, Minister?"
Captain Liu walked over quickly with a gun in hand.
"Go call Matsushita Saburo and Taoyuan Murakami over here, I have something to ask!"
"Yes."
Captain Liu didn't ask why. He saluted and walked towards the workers, calling two supervisors over.
"Report, Saburo Matsushita, Momozono Murakami, meet the Minister!"
Saburo Matsushita and Murakami Momozono came over and saw Zhao Tianyang, and saluted him solemnly.
"I implemented a supervision system in the engineering team, where prisoners with good performance supervised the work of the remaining prisoners."
"At the same time, as a prisoner of the overseer, not only will you eat the same food as the security team, but other treatment will also be better."
"But I also gave the prisoners the right to report the overseers, so those who can become overseers are all selfish people."
Zhao Tianyang explained in a low voice beside Li Yunlong: "Your mission is to brainwash these two egoists into fanatical converts."
"A fervent convert?"
Li Yunlong scratched his head: "How do I do this?"
"It's easy!"
Zhao Tianyang said calmly: "The Japanese are a race full of bad roots. As long as you are stronger than them, they will be as loyal as a dog."
"You need to let them see how weak Japan is and how strong China is, and then they will naturally develop a sense of admiration for the strong."
"understood!"
Li Yunlong nodded thoughtfully.
While Zhao Tianyang and Li Yunlong were chatting, Matsushita Saburo and Taoyuan Murakami kept their heads down, waiting quietly.
"Keep your head up!"
At this time, Zhao Tianyang looked at the two people and said, "Now I can give you a chance to atone for your sins and let you get rid of your status as prisoners. Are you willing?"
"Yes, yes. It is our honor to serve the Minister!"
Saburo Matsushita and Momozono Murakami nodded repeatedly. Although the living conditions as supervisors were good, they had no freedom at all and their lives were under constant threat.
Their captured engineering team may have had 2,000 people before, but now only 1,200 are left dead.
"very good."
Zhao Tianyang nodded with satisfaction and pointed at Li Yunlong standing beside him.
"He will be your superior from now on. You must listen to him and contribute to the anti-Japanese cause."
Looking at Li Yunlong in military uniform, Saburo Matsushita and Murakami Momozono had a bad feeling in their hearts, but they still saluted Li Yunlong obediently to show their obedience.
"Hello, sir!"
"Ok!"
Li Yunlong narrowed his eyes, looked at the two young Japanese soldiers in front of him, and walked over.
"Crack, snap."
One person slapped him twice.
"Hi!"
The two slaps seemed to have evoked memories deep in the hearts of Matsushita Saburo and Taoyuan Murakami, and they couldn't help but lower their heads and shout, "Sorry!"
"Ok!"
Li Yunlong smiled with satisfaction: "Come with me!"
After saying that, he turned and left.
"Why are you still standing there?"
Seeing that the two were still standing there in a daze, Zhao Tianyang could not help but urge them, “Hurry up and follow them!”
"Hi!"
It was not until this time that Saburo Matsushita and Momozono Murakami finally reacted.
It seemed that they could really leave the engineering team, so they hurriedly chased after Li Yunlong.
After Li Yunlong left, Zhao Tianyang waved and called Captain Liu over.
"I will take Matsushita Saburo and Taoyuan Murakami away. You should also explain it to the people in the engineering team."
"Just say that they are loyal to the Eighth Route Army and are willing to work for it, so they can leave the engineering team!"
"Row."
Captain Liu nodded and said, "I will announce the news during dinner!"
"Also, you must remember that matters within the engineering team should be resolved by their own people. We just need to be good referees."
"Understood, Minister."
..............
Glass factory.
"Why are you here, Minister?"
Looking at Zhao Tianyang who walked in, Lin Hua asked in surprise.
All in all, Zhao Tianyang hasn't been to the glass factory for almost half a year.
"Inspecting the work!"
Zhao Tianyang smiled and asked, "How is it going? Have you been lazy during my absence?"
"How's the telescope I asked you to make?"
"No no!"
Lin Hua quickly said, "We have already made the telescope. If you don't believe me, I'll take you to see it!"
"Okay!"
Zhao Tianyang waved his hand: "Lead the way!"
Soon, the two arrived at a newly built factory building next to the glass factory.
"This factory is dedicated to the production of telescopes."
"We are responsible for producing the lenses, the plastics factory will provide us with the shells, and then all the materials are gathered in this factory for assembly."
"Looks pretty good!"
Zhao Tianyang took out a telescope from a box nearby and asked, "How's the data?"
"Minister, this telescope is a 6X30 binoculars we just designed."
Lin Hua picked up a telescope and explained carefully: "Its working principle is refraction."
"The objective lens has a diameter of 30 mm, an exit pupil diameter of 5 mm, a visibility of 8 degrees, and a field of view of 100 to 1000 meters."
"It weighs 482 grams, is coated with multi-layer coating, and is also waterproof."
"Very powerful ah!"
Zhao Tianyang glanced at the black telescope: "Have you chosen a name?"
"Yes, according to the rules it is called the Taihang Type 1 Telescope."
"Okay, you passed."
Zhao Tianyang put down the telescope with satisfaction: "Prepare some technicians for me, I want to make something."
"it is good."
Although he didn't quite understand what Zhao Tianyang was going to do, Lin Hua still prepared the materials and personnel as required.
"First, you need to break up and grind the cesium garnet concentrate, then use concentrated hydrochloric acid to stir and leach it, so that the cesium in the concentrate can be converted into cesium chloride."
"Then it was diluted with water and cesium trichloride hydrochloric acid solution was added to precipitate cesium antimony chloride double salt."
"Then add 10 times the weight of water to the cesium antimony chloride double salt, boil it, and hydrolyze it to produce a white basic antimony chloride precipitate."
“Finally, hydrogen sulfide is added to the antimony chloride solution to remove residual antimony and other heavy metals.”
"Then the refined solution is boiled, evaporated and concentrated, cooled and crystallized to obtain dried cesium chloride."
While listening to Zhao Tianyang's story, the technicians of the glass factory continued to operate while wearing masks and rubber gloves.
Cesium chloride was quickly produced.
"Very good. The next step is to deposit the photocathode material (sodium hydroxide) on one end of the glass tube so that it can effectively convert the incident light into electrons."
"Then, multiple electron multipliers (cesium chloride) are installed in sequence inside the glass tube."
"Remember that the electron multiplier should be in a curved shape so that it can collide effectively and produce more electrons."
"The last step is to evacuate the air from the glass tube and then seal it tightly."
"What is this, Minister?"
Lin Hua on the side asked curiously.
“It’s called a photomultiplier tube.”
Zhao Tianyang took the tube and said, "Okay, your mission is completed. I'll leave first."