Cheng Jinzhou is quite satisfied with the foundation of "Mechanical Metrology", which is not a simple description of the measurement method, which also includes the balance equation of the lever balance, the measurement performance, and the determination of the balance position, and even how to reduce the swing attenuation ratio.

These contents are not very familiar to Cheng Jinzhou - although normally, he should be very clear, but unfortunately Dr. Cheng's title itself is not so normal.

After copying a book completely, Cheng Jinzhou continued to buy books, and his face relaxed.

The thin page of "Mechanical Metrology" makes Cheng Jinzhou naturally think of the lever balance he received, although he can't change the level of technology, 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 had time to study such a detailed issue. Cheng Jinzhou was half hoping and half judging.

"Third brother, the grain has been brought in. I spent a total of 35o taels of silver and bought 84oo stones. Shi Yan knocked lightly on the door and reported outside. He didn't want to come in and see something he shouldn't see.

The price is 3o cheaper than the normal one, mostly because of the low price of Hongrizhuang, and the insufficient part comes from a few grain stores, so it is difficult to suppress the price.

For grain merchants, it is definitely a big customer who buys thousands of stones, but the risk is not small, if the profit is too low, it is better not to do it, it is far less than the Cheng family's Zhuang Ding to sway freely - they are not selling their own grain, so they are the main force that disrupts the market.

"Then there's 5o taels of silver left?" The silver that had just been mortgaged was instantly only a fraction of it.

Shi Yan replied softly, "Yes." He added, "You just rewarded you with 2 taels of silver." ”

"Got it." Cheng Jinzhou shrugged, 5o taels of silver is a big number, especially for ordinary peasants, poor peasants and above, all their belongings may be worth so much money, but for nobles, they can only be regarded as pocket money.

Shi Yan stepped back with heavy steps, and drove the peasants who came to work back to the village, Tang Zheng still wanted to go to see the warehouse, but he was pulled back in an instant.

The bookkeepers also sat uneasy in the grass house with pen and ink, after so many days, Cheng Jinzhou's appearance of the old Cheng Xiàn surprised them, but also had some bad associations, Star Warlock is a respected term, and in the same way, ordinary people can always derive countless evil branches in addition to respect - whether they exist or not.

8ooo stone grain, about 16o tons, the volume is 16o cubic meters, which is equivalent to a two-bedroom house space. In the warehouse, Cheng Jinzhou quickly opened a one-bedroom and one-hall position for himself.

The customer service comrades are also rarely happy.

"It's the last one, let's celebrate." Cheng Jinzhou actually wanted to play the crown and celebrate, and said to himself: "Upgrading to Star Alliance level 3, you can record your own things on the ring surface, right?" ”

"Yes?"

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

"Yes."

"Can I increase the number of books I have in storage?"

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

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

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

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

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

Cheng Jinzhou's anger instantly accumulated, and he yelled to the outside: "Go away!" ”

The sound seems to echo in the short granary.

The waiter at the door lowered his head, but Xiang Xin, who was standing next to him, had the same face as usual, his lips silently said something, the position of his right arm was slightly bright, and the door gate creaked up, as if a pair of hands were lifting it.

Cheng Jinzhou was a little frightened by the supernatural incident, and the snort that came to his lips was also put away, until he saw the other party, he straightened his chest and frowned: "Miss Xiang? ”

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

"Last month, I received the title of First-Class Star Warlock." Xiang Xin said calmly.

"Oh, congratulations, Xiang Xinxing Warlock." Cheng Jinzhou's eyes widened. From an astronorcist apprentice to a first-class astral warlock, it was a rather long road, and this difficulty could be seen from the appearance of Wu Zong and the others.

But as an outsider, Cheng Jinzhou is more concerned about why the other party came to him. This Miss Xiang Xin, but Liu Kuang's apprentice of a fourth-level star warlock, is now promoted again, and her identity is not much different from her father, which is no longer something he can slacken.

Xiang Xin brought a faint smile on his face and said, "At the invitation of the Sith Sanctuary, I will go to Nanling as a teaching assistant for a period of time, and before that, the master asked me to come and see you. ”

The corners of Cheng Jinzhou's mouth twitched, and he couldn't help but laugh: "Thank you Liu Kuangxing Warlock for your concern." ”

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

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

"You should know that in the imperial examination, all the methods of the star warlock cannot be used, and there will be a full-time star warlock who will be responsible for the inspection." Xiang Xin's voice became stricter and stricter. He was not alone in the astrology who figured out the imperial examination without reading books, and these behaviors were strictly forbidden by the association.

Cheng Jinzhou didn't feel that the ring on his hand was something that ordinary star warlocks could show, if it weren't for that, Liu Kuangxing Warlock would have taken it away and studied it, he had 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 at first glance, and after carefully observing Cheng Jinzhou's expression, he continued: "I am going to Nanling recently, do you want to go to the Sith Sanctuary Academy with me?" Your father thinks that since you don't want to work etiquette, it's better to concentrate on astrology. ”

"No, no." Cheng Jinzhou immediately shook his head, and at the same time changed the topic: "When did you see my father?" Why didn't he just tell me? ”

"This morning." Xiang Xin was also reluctant to take Cheng Jinzhou on the same road, and when he refused, he said in line with his heart: "He asked you to go to Nanling with me, I will leave in two days, if you change your mind, notify me in advance." ”

With that, she turned and left.

This kind of resolute and resolute way of not caring about others is really rare in the Great Xia Dynasty, and seeing that he was about to leave, Cheng Jinzhou's heart moved, and he rubbed his ring and said, "Miss Xiang, I want to ask you something." ”

"Please call me Xiang Xinxing Warlock." The bald woman turned back proudly, her eyes only roamed over Cheng Jinzhou's face, and she didn't pay attention to his ring, and after two or three seconds of pause, she said coldly: "What are you going to ask?" ”

On the ring face, the customer service o1o was at a loss and didn't know that she was being treated as a real product, and Xiang Xin just looked at Cheng Jinzhou's eyes viciously, and she didn't show up, she was being used by the "little child" opposite to test the hidden Cheng dù of cheating tools.

Cheng Jinzhou was secretly happy in his heart, it was impossible for a second-level star warlock to appear in the township test, and he added an insurance, and a smile appeared on his face, and he said without words: "Are you familiar with the scale?" ”

……

Beyond the number of words: Thank you for your support in the past few 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 first place on the newcomer list.,Whether it's successful or not,It will surely arouse the enthusiasm for writing.,Please continue to vote.,If you like this new reader.,Please also collect it.。 In addition, readers who are familiar with the starting point can also go to Sanjiang Pavilion to vote for this book.

A string of requests, thanks again.

……

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