Chapter 327 The boat is built as a beam, and its light is not revealed.

The topography of the untreated river is very severe.

Because the riverbed is fragile and basically flowing, rainfall or groundwater level changes the state of the river and the basin in a short period of time, especially in areas with rainfall above 600mm

The Liaohe River Basin, which happens to be in this precipitation area, has formed a large number of wetlands on both sides of the Liaohe River Basin, providing a natural sanctuary for amphibious wildlife and swamp creatures.

But it is very unfriendly to human beings, creatures who rely on agriculture to expand their population.

However, fortunately, the Northeast Plain is vast, and the food source can be maintained by harvesting thin seeds, so the population distribution of the entire eastern Liaodong region is scattered, which basically belongs to the population distribution state of the Yellow River Basin before the Xia and Shang periods.

Once the population is fragmented, it is difficult to form a rapid progress of civilization, which is one of the reasons why the ancient Northeast civilization is slower than the Central Plains.

However, the slow civilization does not mean that it is completely backward, and the frequent internal wars during the Qin and Han dynasties led to the inflow of a large number of people into Liaodong, among which the Jizi Joseon as an example, a small number of Yin Shang remnants created the rise of Goguryeo in the later period.

But Wang Xu really admires the ancestors of the Northeast for being able to thrive in the 'rice fields' of ancient Liaodong.

Since the first 'spring rain' came, Wang Xu intuitively felt that it was not easy to reclaim the ancient northeast.

In fact, according to Wang Xu's own calculations, it should now belong to the season of summer and May.

However, at the beginning of the Qin Dynasty, it was the most critical era of climate change in China, and the climate in Northeast China was still in the subtropical monsoon climate, and there was no obvious climate change before summer, but once it was summer, it could directly feel the continuous increase in temperature difference.

Another characteristic of this climate is that it is rainy and continuous.

The continuous drizzle for a week gave Wang Xu the illusion of being in the south of the Yangtze River.

As a later generation of northerners, it is really hard to imagine that the Northeast two thousand years ago had such a feminine side.

But behind the femininity, there is Wang Xu's deep anxiety.

The flow of the Liao River has increased significantly, and the riverbank line has risen by ten centimeters, although this ten centimeters may seem insignificant, but for a main river, it is already a very dangerous signal.

Wang Xu combined all the terrain and river data in his mobile phone with the information he inquired from the local population in Buyeo, and became more and more uncertain whether the river in front of him was the Great Liao River in later generations or the Liao River in the past.

Because the Da Liao River in later generations is the result of artificial diversion, it can go down the river directly to the Yingkou estuary, but if this river is not the Da Liao River, but the Hunhe River, then if it goes downstream, it is likely to reach not the Yingkou estuary, but the Shuangtaizi River.

If this is the case, then Wang Xu feels that going straight down the river may directly face the realm of Jizi Joseon.

For the 20,000 lone bamboo elite soldiers under his command, Wang Xu is confident that under the condition of normal defense or offense, he can sweep away the entire Liaodong tribal forces.

But if after three or two days of floating in the river, Wang Xu felt that even if there were three or five thousand monkeys, he could beat them to the ground.

Even if the Lone Bamboo Man has mastered a certain amount of water properties, it is still difficult to adapt to long-term rafting in the river.

Especially if the ship is still very rudimentary.

However, if the waterways are surveyed and the flood season is almost here, not only will the situation of the rivers be even worse, but also the current situation on the land will not be too good.

It had only been raining lightly for a week, and Wang Xu felt as if he could feel water coming out of the dirt when he stepped on the ground.

If it is delayed for a while, Wang Xu feels that the entire Moyu Port will be submerged and become a 'Venetian water city'.

The more unable to make a choice, the more anxious Wang Xu became.

Wang Xu's anxiety will turn into an invisible huge pressure, enveloping the entire lonely bamboo and pressing on everyone.

The heartless Yu Chun no longer spends his days exploring new food types in the wetland and river ponds, but takes Yu Yi Giant and Shennumen to work overtime to build the 'Cang Ji Boat' designed by Gong Yi.

Cang Yu is the name of a sacred beast in the water, and it is also the name of the totem of the boat and the shipbuilding department in the Shang and Zhou dynasties.

Gong Yi Ju is an orthodox expert who has inherited shipbuilding skills, and is naturally professional than Wang Xu, a scholar who can only talk about theories and is confused when he gets started, and not only from the technology of shipbuilding, but also from the etiquette specifications.

The Son of Heaven built a boat, the princes built a boat, the doctor's ark, the boat, and the people took the boat. - "Erya"

This is the specification of the ship set by the Shang and Zhou dynasties, and the ship that the Son of Heaven travels on is called a boat.

An ordinary boat, which can be called a boat, can be done by scholars and nobles.

The two boats together, called the boat, were the earliest plank boats, which were more stable, had a higher displacement, and were more controllable.

This kind of boat is the specification that the doctor can ride.

The princes' boats were four boats together.

And the boat that the Son of Heaven rode on should be a giant boat with eight dimensional boats together.

Legend has it that when King Wen of Zhou got married, the boat he took could be used as a bridge to cross the Weishui, and the scene was grand.

It can be seen that the scale of the boat building, accommodating a few hundred people should not be a lot of pressure.

After nearly a thousand years of tools and materials progress, experience accumulation, China's shipbuilding technology is naturally changing with each passing day, in the Spring and Autumn Wu Yue, Wu warships are divided into, large wing, middle wing, small wing, three main categories, of which the big wing can carry 100 people, bearing 200 stones, Wu Wang can carry nearly 1,000 people.

Therefore, the Cang Gong number designed by the public moment is expected to be able to multiply thousands of people.

Although he swore so confidently to blow down the sea, Wang Xu didn't believe it, because in the current situation that this kind of material and time are very tight, even if it can be made, Wang Xu will not dare to do it.

In the absence of fine infiltration materials and sufficient time for drying materials, the ship with a load of more than 100,000 catties is estimated to sink after being launched.

However, when Gong Yi put the finished product in front of Wang Xu, Wang Xu felt that he still had a bit of a brain.

The way to build the Cangji is to link more than a dozen boats that can accommodate more than 50 people with iron chains and pontoon bridges, which is simply an iron cable boat in the Romance of the Three Kingdoms.

"Will the ships collide?" Wang Xu poked the deck with his spear.

"The emperor can rest assured that the stern of the ship is connected by an iron rod, and even if the current is turbulent and difficult to control the direction, it is guaranteed that it will not collide." Shirtless, revealing a body of strong tendons, the public swore solemnly.

"Simple harmonic vibration?" Wang Xu raised his eyebrows slightly, a little surprised.

"What does the emperor mean?" Gong Loser wondered.

"It is when the ship moves, the iron rod will drive all the ships to swing to ensure that their frequency is the same, and finally the force on the object is proportional to the displacement, and always points to the equilibrium position." Wang Xu squatted on the deck and buckled the gap in the plank, and replied casually.

The public loser heard it in a fog, and several disciples of the public loser behind him stared blankly.

"It's a simple physical formula for Xianmen, but for those of you who don't have good data evaluations, I'm still skeptical, so in order to avoid accidents, add some animal skin sacs to the inside of the bow to absorb shock." Wang Xu shook his head: "How many boats have been built now?" ”

"According to the emperor's requirements, there are ten people in one boat, and there are three thousand that can be launched, but the giant boat needed for animal husbandry is still somewhat lacking, and as soon as those beasts get on the boat, they are restless." Gong said with a headache.

"Don't say it's the animals, even if we get on the boat, it's restless." Wang Xu chuckled and jumped off the boat.

Gong Yu shrunk his shoulders and didn't feel answered.

"From today onwards, all the livestock will be put on the boat, and those who can adapt will be adapted, and those who can't be adapted will be slaughtered." The deep feeling of stepping on the soft mud made Wang Xu feel an inexplicable irritability.

The public and the others behind him gasped, and they became more and more afraid to talk.

Taking advantage of Wang Xu's visit to Zhao Yuchun for questioning, the public lost the moment and pulled Gai Hua again, and asked in a sly manner, "The emperor doesn't seem to be in a good mood recently, and the killing atmosphere is too heavy." ”

Gai Hua smiled, "The weather is hot and dry, coupled with the continuous rain, the internal fire is weak, it is inevitable." ”

Gong Yi looked at Wang Xu in the distance with a strange gaze, and lowered his voice, "It's such a hot day, and I'm still wearing inner armor, hell if the internal fire is not strong, I've never seen such a king, and it's a little terrifying to seal yourself." ”

"Be careful." Gai Hua glared at the public and said, "The self-discipline of the Son of Heaven is the luck of the common people, Xia Ji has no virtue, and if he indulges in adultery, he will be miserable and ......"

"Brother be cautious." Gong Yu hurriedly interrupted Gai Hua, his face was pale, and his voice trembled slightly: "This is the Emperor of Yin Shang!" ”