This is a battle that can be called "God Butcher".

New posts in the book review section are exploding, and countless new posts are popping up quickly.

The joint recommendation of dozens of gods and super readers made Luohe's "Dragon Clan" directly on the first place on the weekly click list, weekly reward list, hot search list and other lists!

After three days, everyone finally knew that Luohe, also known that the watermelon dragon god had written a new book "Dragon Clan"! and the lonely drifting supreme god had also written a book "The Eternal Realm"!

Readers are also happy with this kind of contest and want to come back a few more times......

Back to the anti-Japanese world: After the system was upgraded, it was able to recruit all kinds of talents! This is something that Luohe did not expect.

Luohe: "We not only need equipment, but also hope that the British side can provide personnel training and technical guidance, and the instructors will be paid preferential salaries." ”

James pointed to a young man beside him and said, "We have already thought about this, this young man named Will is an excellent talent of our British Empire, and he will stay to guide you in the selection of the site of your steel plant, and be responsible for the training of your personnel." ”

Since the contract has been largely approved, the remaining details will be finalized quickly, and three days later, the two sides officially signed the contract, according to the agreement between the two parties, Will stayed in the patio as the early technical guide.

Luohe hoped that Will could start the training work as soon as possible, but Will said: "This is difficult, because I have to translate a batch of materials to show you, and I also know that some of you have people in the patio who can speak English, but I don't think anyone can translate these professional materials, because it is too difficult for you." ”

Luo He almost didn't laugh out loud when he heard this, he barely held back his laughter and said, "You give us the information, we will show you the translation after we finish translating, you see that if it is appropriate, we will start training as soon as possible." ”

Will agreed without hesitation, and thought to himself, "There's no way this group of people can understand these things." ”

In China, people with science and engineering backgrounds rarely speak English poorly, because they have to read a lot of English materials, so many scientists and engineers work together, and the materials are quickly translated.

With the help of the Luo family, the first batch of fifty students was quickly recruited, and these people all have a certain amount of cultural knowledge, at least knowing how to read, which is not easy in this country. So it didn't take a few days for the training to begin.

In the first class, Luo He specially found Liu Jinqiu and said, "Old Liu, please listen to it and see how the craftsmanship of this era is different from ours." ”

Liu Jinqiu said with a smile: "Don't call me Liu Lao, just call me Teacher Liu, I have taught in the university all my life, and I hear others call me teacher, not to mention how comfortable it is! Since you said so, then I must go." ”

Luo He said: "Teacher Liu, if there is anything wrong with that foreign devil at that time, you can take care of it." ”

Liu Jinqiu smiled: "I won't be like that foreign devil." ”

Thermodynamics is the foundation of almost all metallurgical science, so Will's first class started with some basic concepts of thermodynamics, he said: "Heat, what is it? We often see examples of this in life, for example, a basin of hot water, will slowly become cooler, why is this? Because heat is a weightless substance that can flow freely in an object, and the density of this substance is temperature, and where the temperature is high, the heat mass density is large, why does hot water become cool?" This is because the heat mass flows from a place with high density to a place with low density.

Luo He heard his narration and knew that this was the "thermal mass theory" that once dominated the history of thermodynamics, which believed that heat was a substance, which was later overturned by the "thermal theory": the "thermal theory" believed that heat was a manifestation of the motion of objects, and was proposed in the early 19th century, but it would take another hundred years to completely overthrow the thermal mass theory.

At this time, Luohe saw Liu Jinqiu slam the table and say loudly: "You are talking nonsense!"

Will was stunned for a moment, when he saw this inconspicuous old man sitting in the classroom, he thought he was a handyman, and his gentlemanly demeanor did not let him throw the old man out, and now this old man actually slapped the table and yelled at him, he suddenly felt a burst of surprise!

How does Luohe know: This Liu Lao is usually easy-going, but when it comes to academics, his seriousness is even more serious than Su Zhengming!

Liu Jinqiu stood up and said like a child who had not been able to count from one to ten: "How can heat be a substance? Let me ask you: If heat is a substance, then why does friction produce heat?"

Will couldn't help but panic a little when he saw the old man asking himself aggressively, and he said: "Debris is produced during the friction, and the heat comes out with the debris. Liu Jinqiu asked again: "Then let me ask you, if I use a transmission mechanism to rub two ice cubes soaked in ice water, will it generate heat?"

Will thought for a moment and said, "I think so." ”

Liu Jinqiu said: "How can heat be generated? When soaked in ice water, the temperature is zero degrees, and the density of the heat mass is uniform, so no matter how much you rub it, it will not generate heat." ”

Will was really panicked at this moment, he understood the problem, this was a true paradox! It would be wrong if he replied that the ice cubes would not heat up, because friction would bring the heat out.

At this time, Liu Jinqiu walked up to the podium and said: "Students, don't be misled by the theory of heat mass, everyone must remember that there has never been such a thing as heat in this world, heat, in the final analysis, is a manifestation of sports!"

Liu Jinqiu stood on the podium at this time, as if he had returned to the university he was familiar with, he stretched out his hand to get the chalk, only to find that there was no chalk in this era, so he retracted his hand stupidly, held the table and said: "Students, after we understand the essence of heat, we will learn the smelting of iron and steel, ironmaking and steelmaking are inseparable from heat, so where does the heat of ironmaking come from? This heat is used to melt iron ore, there are many types of iron ore, ferric oxide, that is, magnets, ferric oxide, etc., where is this melting process carried out? In the blast furnace, after the molten iron is produced in the blast furnace, we carry out some desulfurization and dephosphorization treatment of the molten iron, and then send the molten iron to the steelmaking furnace, so that the steel ...... is produced."

He explained the general process of steelmaking in depth and concisely, and everyone was fascinated, and then he said: "The basic theory is like this, and in actual production, there will be many technical problems, so everyone will copy the information I have at hand." ”

That information was found by Luo He from the Internet.

Liu Jinqiu stood on the stage and flipped slightly, and couldn't help frowning, he said: "There are many errors in this information, for example, this information says that the silicon content in molten iron can be slightly higher, because silicon can be used as a heating agent, but in fact, the lower the silicon content, the more beneficial it is for the treatment of dephosphorization and desulfurization, and it can reduce the production of slag!"

Liu Jinqiu was like this, standing from a modern perspective, commenting on the shortcomings of the steelmaking process at the end of the 19th century, and when he reached the fifth point, he saw Luohe gesturing to him again and again, and he smiled embarrassedly: "Okay, let's stop here today." ”

Will on the side was completely convinced, he couldn't figure out why an old man in the courtyard would understand so many things, and when everyone left, he ran over and asked Liu Jinqiu: "How can you understand so many things?"

Luo He smiled: "Because he is Chinese." ”

Will hurriedly sighed: "Oh! Magical Oriental! Magical Chinese!"