Chapter 2438: Characteristics of ripples (1/2)

Everyone agreed to go to the operation site of the super-giant shield machine to find out, but there is only such a mysterious order in the main control crystal brain of the big iron factory. The oscillating iron teeth and the impact drill have just begun to be refined, and there is no refining. After the completion, where exactly are the coordinates to be sent.

Li Yao estimated that there is no reason for Wu Yingqi or Li Linghai to share such a confidential matter with a ”three-name family slave” like Li Minghui. Li Minghui's big iron factory only needs to be responsible for refining the consumable parts, and then the transportation work. , Should be responsible for those elites of the Imperial Forest Army.

Even the elite of the Yulin Army may not know where to send the refined consumables at this moment, only a few high-level leaders and confidants such as ”Moon Demon” Yue Wushuang know.

Although he does not know the precise coordinates, Li Yao can roughly infer.

”The big iron plant is just a very ordinary complex of mining, smelting, energy and refining equipment. Although it is large in scale, its technical content is not high.”

Li Yao groaned, ”Look at these technology transfer agreements and expert guidance manuals. These things are sufficient to explain that if you want to refine qualified consumables, you need to invest a lot of manpower, material resources and time. The assembly lines of magic components are upgraded again, which is very time-consuming.

”In the underground world, there are many heavy industrial towns such as the Big Iron Factory, which have higher technological content and more complete facilities. Even though the veins here contain a variety of rare metal components, they are compatible with oscillating iron teeth and percussion bits. There is still a considerable gap in the demand for the products, and many raw materials have to be shipped from outside.

”So, why did Wu Yingqi and Li Linghai choose such a'plain' underground heavy industrial town to refine and process the consumables they need?

”I think the only answer is distance and transportation-the place where they conduct secret operations must be not far from the big iron factory, and there must be tunnels or mines that can be reached directly, which can transport a large number of consumables unimpeded. ”

”Even so, the search range is too large.”

Long Yangjun said, “The underground rock formations are no better than the ground world. Nothing can be seen at a glance. Divine minds are often blocked by rocks and disturbed by spiritual veins. He wants to thoroughly search every mine, tunnel, and tunnel in a radius of hundreds or even thousands of miles. Gaps are extremely time-consuming and energy-consuming things.

”Don't forget, Wu Yingqi and Li Linghai will conquer the final stronghold of the four major electors' families in the Celestial Star at any time. Once they really control the entire imperial capital, we want to escape again, the difficulty will increase at least a hundred times!”

”This is a big problem, let me think... there, shock!”

Li Yao's eyes lit up and said, ”I don't know that Wu Yingqi and Li Linghai have already controlled several super-giant shield machines to excavate and explore underground - at least three or five should be there, right?

”The shield machine smashes and annihilates the rock forcibly, making a deafening noise, and of course it also transmits various vibration ripples, let alone three or five super-giant shield machines operating at the same time!

”Since we are sure that they are not too far away, as long as we lock their vibration ripples, we can follow the vine to find them!”

Long Yangjun thought for a long time and said: ”The idea is good, but there are countless vibration waves in the underground world itself-the vibrations of the air circulation system and cooling system of the underground towns, the rumbling noises of the shield machines in other towns and factories. , Including natural seismic waves erupted by weak geological changes... Thousands of intricate ripples are entangled together, and when they reach here, they have become very small. How do you lock the vibration ripples emitted by the super-giant shield machine inside? This is as difficult as finding a drop of water in a flood!”

”not necessarily.”

Li Yao smiled slightly, and said unfathomably, ”Shanren has a clever plan!”

Long Yangjun looked at him silently.

Li Jialing also frowned at him.

Li Yao was unpredictable for a long time. Seeing that no one took his troubles, he couldn't help but disappointed and said: ”At this time, shouldn't you say'Oh, the plan will be settled'?”

Xiaoming and Wenwen sighed: ”Dad, time is running out, so let's talk if you have a way, don't play!”

”That's it—”

Li Yao scratched his chin for a long time, and coughed awkwardly, saying, ”The vibration frequency between ripples and ripples is not the same. It is like the sound of an earthquake is different from a volcanic eruption, and it is even more pronounced than the normal sound of magic weapons in towns. It's different.

”The principle of shield machines is the same. Generally, small shield machines with a working surface of less than ten meters in diameter, and large shield machines with a working surface of 20 to 30 meters, must have a different sound of crushing rocks!

”And the'super giant monster' with a working surface of 100 meters in diameter must make extremely special noises and very recognizable. Even if it travels hundreds of kilometers in the rock formations, the vibration ripples are attenuated to minimal, but some basic The characteristic parameters will never change.

”Look, these technology transfer agreements and expert instruction manuals have detailed the performance parameters and refining methods of the oscillating iron teeth and impact drill bits. Then, based on the characteristics of these consumable parts, plus the design of the imperial conventional shield machine Method, we can model in Jingmin,'reversely push' the whole picture of this super-giant shield machine, and calculate the sound that it makes during operation, what kind of characteristics are contained in it!