The people on the boat looked at the people on the shore, and the people looked at the boat.

This boat is fast, swishing against the current, and still smoking, how did you get it?

"Hey~~ Your ship is too fast, which ship?" A steamer that has been overtaken, and is about to be overtaken, shouts.

"The steam engine ship of the Li family Zhuangzi does not need people." The ship shouted back.

"Sails are useless, can they be like this now?" The man who stepped on the steamer instantly felt that he was lagging behind.

He also wanted one, a big ship and a fast one, so he didn't know how much it would cost to rent a day.

"How did the ship turn around?" Yao Chong was happy to see the scenery, but suddenly thought of a very important question.

According to the length of the boat, what about the wide place of the river, and the narrow place?

"Hang the reverse gear, hit the rudder, then hit the rudder, hang the front gear, hit the rudder and hang the reverse gear......" Li Yi gestured with his hand.

It's the same as driving, you can't turn directly, so you play back and forth.

The propeller rolls over, and the boat naturally retreats, but it is more laborious, the boat is large, and the rudder is not convenient to control.

"This ship has been captured, so it's a copy?" Lu Huaishen is concerned about the problem of technology leakage.

"I can't build it, this ship is an iron ship, welding technology can't be learned by others, a sailing ship, I plan to use a wooden ship to load a steam engine......"

Li Yi is confident that no one else has oxygen, and acetylene still can't get it.

He gave everyone science and told them what was going on.

We Datang have brazing, but we all use things that are easy to melt as fillers, and it is okay to make simple things.

To weld iron sheets and maintain sufficient strength, fire welding and electric welding are necessary.

Take red-hot lead and tin to braze iron, and then forge it, so who can guarantee that it is not short in the case of tensile force or horizontal tearing force?

Even if the hull was not made of iron, and wood was used, would there be no place for welding in the steam engine?

Gears, bearings, airtights, bolts, etc., if you are not in a hurry, you will not rush to work.

Isn't this worrying that something will go wrong on the sea route?

The steam engine is in your hands and dismantled, are you sure you can install it? After installing it, do you find that you are very powerful, because there are parts that are not used? Saved.

"The screws are all turned differently, doesn't it mean that the screws are tightened in one place? Just tighten the others one by one.

The steam engine made on my Zhuangzi? Need to adjust the bolts at the time of installation? Otherwise, the sealing is not enough.

When it comes to the problem of yield stress change, it's all knowledge. ”

Li Yi finally concluded and told everyone, don't be afraid, take it, you can't study it.

If it is so easy to study, the aircraft engine imported by the country from Lao Maozi can be made after dismantling?

There are also machine tools imported from Germany, and there is nothing wrong with the original people.

Tear it down when it comes up? As a result, when I put it back on, it buzzed, and some couldn't even fit it in.

Only later did I understand? Is there a rule for the tightening of bolts? Isn't it enough to screw it all up, and there is an order when screwing? How tight it is, how much more to put it.

Then when installing, it also needs to be heat treated first, otherwise it cannot be installed.

"Can't anyone figure it out against things?" Liu Youqiu stomped his feet a few times to feel the power of the deck.

"Don't talk about the real thing, connect the real thing and the drawings, I will give them to each other together, and even teach them how to increase the temperature of the furnace, they are still dumbfounded when they hold it."

Li Yi said with a smile that he didn't believe that anyone in the whole world could get a steam engine out of it.

Especially the pressure gauge, which looks quite small and shows the pressure, if there is no this gauge, what will be the consequences?

Everyone smiled, and they now felt that the Li family's Zhuangzi's technique belonged to the Tang Dynasty.

&nbs-->>

p; The Li family Zhuangzi is powerful, which proves that Datang is awesome.

Behold, you cannot make it for others, even though you don't understand it yourself.

"Eat, come in and eat." The chef of the Li family Zhuangzi on the boat greets.

I made beef today, and a cow died, and it was sent over, and after Li Yi's inspection, it was no problem and could be eaten.

The cattle seller said that he had frozen to death, and reported it to the government, and the government recognized this statement.

When Li Yi checked it, he knew that the cow was old and couldn't do any work.

If you raise it in winter, you won't be able to make much effort next year, so you hit your head with a hammer and then cut your neck.

The oxen on the Zhuangzi will not receive this treatment, they will always be raised to death, and when they are old, they can't do it together, so they can work with two cows, and it is really not possible for four cows to pull a car.

For the people, cattle, do not kill, how much food do you eat for a winter? I won't be able to do much work in the spring next year, so it's better to ask someone to deal with it and sell it.

The people in the government also know the situation, they have seen a lot of such things, and the cow is indeed too old.

So everyone had beef to eat, and thought it was frozen to death.

The whole boat had beef broth to drink, and pieces of beef floated in the thick soup.

Li Yi and they eat a casserole with muscles and brains, as well as a pot of chicken and mushrooms, and pork sauerkraut.

Li Dan sat on the main seat, don't look at him as the emperor, but as the emperor, he must be one level higher than Li Longji at this time.

Li Longji and Li Chengqi are on the left and right.

The other ministers sat according to their current positions, Doulu Guifei, Queen Wang, Wu Jieyu and others were not at this table, and Li Yi was not there.

They went to sit at a table with Changsun Xin and the others, it wasn't fun over there.

The concubine of the eldest grandson Xin is the most nervous, and any person has a nobler identity than her.

However, the eldest lady of the family speaks naturally and belongs to her own family, even if she is not too familiar with Wu Jieyu.

Li Yi doesn't care about others, first give Princess Yongmu mushrooms, slippery mushrooms, stewed chicken is better than hazel mushrooms and pine mushrooms, don't look good, and it's not easy to preserve.

"Wen Tian, you eat this, it's cold, let's make up for it." Li Yi sandwiched the three layers of meat and put it on the garlic sauce plate.

"Hmm!" Princess Yongmu had a happy look on her face.

She is a woman, and she was supposed to serve Li Yi, but she was always taken care of by Li Yi.

"I want it too." The little guy looked at Li Yi and said.

"Let your sister Xiaolan help you." Li Yi looked at the distance and shook his head slightly.

"I just want you to clip it." The little guy is angry.

"Say it again, I'll hear it." Li Yi's tone was gentle.

"I'm talking about playing." The little one shrunk his neck.

Everyone at the table laughed, Xiaolan clamped it, otherwise how would she serve it? Sit together in the name of taking care of the little one.

"Thank you, Sister Xiaolan!" The little guy thanked him, opened his mouth wide and put the big slices of meat with a lot of fat in them, and chewed hard.

By the way, the book-chasing app I've been using recently, cache to read books, and read aloud offline!

Mrs. Changsun Xin looked at the little guy with envy, she also wanted to give birth to her son quickly, and then he could eat it like the little guy.

Xiaolan took the opportunity to quickly eat two bites by herself, and her positioning for herself was very clear.

Serving other children can feel uncomfortable, and serving the future prince is not qualified by everyone.

The concubine of the eldest grandson Xin is more sensible, she will hold whatever food in front of her, and then bow her head and pull the rice in the innermost.

Today, she has seen it, the royal banquet, and she can blow it for a while, but unfortunately she can't say it.

The worst of those who sat down was Shangshu, who had served in several ministries, and the others had all served as prime ministers and current prime ministers.

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