future library.

Chapter 41 Balance (1)

With "Mechanical Metrology" as a foundation, Cheng Jinzhou is quite satisfied. This is not a book that simply describes the measurement method. It also includes the balance equation of the lever balance, the measurement performance, and the determination of the equilibrium position, and even how to reduce the swing attenuation ratio. .

These contents are not very familiar to Cheng Jinzhou - although normally speaking, he should be very clear, but it is a pity that the title of Dr. Cheng itself is not so normal.

After he had completely copied a book, Cheng Jinzhou just continued to buy books, and his expression relaxed.

The thin page of "Mechanical Measurement" made Cheng Jinzhou naturally think of the lever balance he received. Although he can't change the level of craftsmanship, whether it is to reduce the attenuation ratio or determine the balance position, there should be a large market .

The Great Xia Dynasty of this era has not yet had time to study such detailed issues.Cheng Jinzhou was half hoping and half judging.

"Third brother, all the food has been brought in. It cost 350 taels of silver and bought 8400 shi." Shi Yan knocked on the door lightly and reported outside.He didn't want to come in and see something he wasn't supposed to see.

The price is 30% cheaper than normal, mostly due to the low price of Hongri Village, and the shortfall comes from several grain stores, so the price is hard to keep down.

For grain merchants, those who buy thousands of stones are definitely big customers, but the risk is not small. If the profit is too low, it is better not to do it. It is the main force to disrupt the market.

"Then there are 50 taels of silver left?" The money that had just been mortgaged was only a fraction left in an instant.

Shi Yan replied softly, "Yes." Then he added: "You just rewarded Shi Mo with 2 taels of silver."

"Understood." Cheng Jinzhou shrugged, 50 taels of silver is a big number, especially for ordinary peasants, above the poor peasants, all their belongings may be worth this much money, but for nobles, it can only be regarded as pocket money.

Shi Yan stepped back with heavy steps, and drove all the farmers who were going to work back to the village. Tang Zheng wanted to go to the warehouse, but he was dragged back in an instant.

The cashiers also sat uneasy in the straw huts and dipped their pens and inks. After so many days, Cheng Jinzhou's sophistication not only surprised them, but also had some bad associations. Astrology is a respected term, and the same However, ordinary people can always derive countless evil branches in addition to respect-whether they exist or not.

The 8000 shi grains are about 160 tons, and the volume is 160 cubic meters, which is equivalent to the space of a house with two bedrooms and one living room.In the warehouse, Cheng Jinzhou quickly opened up a space with one bedroom and one living room for himself.

The customer service comrades are also rarely carefree.

"This is the last book, let's celebrate." Cheng Jinzhou actually wanted to celebrate, and said to himself: "Upgrading to Star Alliance level 3, you can record your own things on the ring, right?"

"Yes?"

"There should be an independent trading platform, right?"

"Yes."

"Can you increase the stored bibliography?"

"3 copies, yes." Mr. Customer Service replied very quickly.

Cheng Jinzhou grinned and said, "If the number of words in the original book is small, we will be consummated this time."

Thinking about the time and energy wasted these days, he really couldn't bear the pressure.

It's really uncomfortable to keep things in your heart.

As soon as he finished speaking, there was a slamming at the door.

Cheng Jinzhou's anger was filled instantly, and he shouted to the outside world: "Go away!"

The sound seemed to echo in the short granary.

Shi Yan at the door quickly lowered his head, but Xiang Xin who was standing next to him looked as usual, muttered something silently on his lips, the position of his right arm shone slightly, and the gate was lifted up creakingly, as if a pair of hands were lifting it Same.

Cheng Jinzhou was a little frightened by the supernatural event, and put away the shouting that came to his lips, until he saw the other party, he puffed up his chest and frowned: "Miss Xiang?"

It was Xiang Xin, the bald female apprentice who accompanied Warlock Liu Kuangxing a few days ago, who entered the door.

"Last month, I won the title of first-class star warlock." Xiang Xin said calmly.

"Oh, congratulations, Warlock Xiang Xinxing." Cheng Jinzhou's eyes widened.It is a long road to go from being an apprentice to a first-level star warlock. This difficulty can be seen from the performance of Wu Zong and others.

But as a bystander, Cheng Jinzhou cared more about why the other party came to him.This Miss Xiang Xin is the apprentice of Liu Kuang's fourth-level star warlock, and now she has been promoted again, and her status is almost the same as that of her father, so she is no longer something he can neglect.

With a faint smile on Xiang Xin's face, he said: "At the invitation of the Sith Temple, I will go to Nanling as a teaching assistant for a period of time. Before that, the master asked me to come and see you."

The corners of Cheng Jinzhou's mouth twitched, and he said dumbfoundedly, "Thank you, Warlock Liu Kuangxing, for your concern."

"I heard from your father that you are interested in the imperial examination again, but you are unwilling to recite articles?" Xiang Xin looked at Cheng Jinzhou up and down, his face still calm.

"It's a little..." Cheng Jinzhou shrugged.

"You should know that in the imperial examination, none of the methods of astronomy can be used, and there will be full-time astronomy in charge of checking." Xiang Xin's voice became more serious.He is not the only astromancer who wants to pass the imperial examination without reading books, and these behaviors are strictly prohibited by the association.

Cheng Jinzhou didn't think that the ring on his hand could be found by ordinary astrologers. If not, Liu Kuang Xing sorcerer would have taken it away for research. He even used the ring in front of Wu Zong, and there was no problem, so he just smiled and said : "Thank you for your kindness, I believe in my own strength."

"That's good." Xiang Xin's bald head shook up and down, and after carefully observing Cheng Jinzhou's expression, he continued: "I am going to Nanling recently, do you want to go to Sith Temple Academy with me? Your father thinks that since you don't want to work hard on etiquette, it's better to concentrate on astrology."

"No." Cheng Jinzhou immediately shook his head, and at the same time changed the subject: "When did you meet my father? Why didn't he tell me directly?"

"This morning." Xiang Xin was also unwilling to take Jinzhou on the same journey. Seeing his refusal, he said in a heart-to-heart way: "He asked you to go to Nanling with me. I will leave in two days. If you change your mind, please notify me in advance."

After speaking, she turned and left.

This kind of vigorous and resolute way of disregarding others is really rare in the Great Xia Dynasty. Seeing that he was about to leave, Cheng Jinzhou was moved in his heart, rubbed off the ring and said, "Miss Xiang, I have something to ask you."

"Please call me Xiang Xinxing Warlock." The bald girl turned around proudly, her eyes were only on Cheng Jinzhou's face, not paying attention to his ring, and after a pause of two or three seconds, she said coldly: "What do you want to ask?"

On the surface, customer service 010 didn't know that he was being treated as an experimental product, and Xiang Xin just looked fiercely into Cheng Jinzhou's eyes, not realizing that she was being used by the "children" opposite to test the concealment of cheating tools.

Cheng Jinzhou was secretly happy. There was no way that a second-level star warlock would show up in the provincial examination. He added an extra layer of insurance with a smile on his face. He asked if he had anything to say, "Are you familiar with scales?"

……

Beyond the word count: Thank you all for your support these days, it feels very comfortable to be on the rookie list for a whole week.This week seems to be recommended by Sanjiang. Zhiniao hopes to use this to hit the top of the newcomer list. No matter whether it succeeds or not, it will surely arouse the enthusiasm for writing. Please continue to vote. Collection is one.In addition, readers who are familiar with the starting point can also go to Sanjiang Pavilion to vote for this book.

A bunch of requests, thank you again.

……

(End of this chapter)