A depot railway around the fairy has been built on international standard gauges.
A new passenger train is being tested for operation.
The carriage is an improved version of the bus, and the front of the car is a diesel locomotive.
There are no problems with single technical machinery factories, but there are many problems with the vehicle system and the railway transportation system.
Zhan Tianyou is tackling key problems with people from the Transportation Research Institute in a special factory and station.
But the fairy's production capacity and resources are limited after all, and the vehicles and guns can only be kept on one side.
So the ammunition plant is now transferred to the Cliff Copper and Iron Factory.
It is close to the flight control center, and the surrounding area is sparsely populated, and the security and confidentiality are relatively good.
Both the Flight Control Institute and the Electronics Institute participated in the Transportation Research Institute, which was mainly to verify the feasibility of electronic signals in the control system.
The one who laid the cable was Tan Jun, a member of the Institution of Engineers.
Cables are divided into power supply cables and communication cables.
In order not to expose the driving line, all the cables are underground pipelines.
The cable leading to the sinkhole also passes under the Jiuqu Bridge.
The insulating materials are rubber and synthetic resins.
Both of these are produced at the gate of the goose.
Because the transportation there is much easier.
Xinmin Commercial Bank expanded into Xinmin Import and Export Company, which mainly exports edible oil, clothing, daily chemical products, canned food, medical drugs and equipment.
Import of rubber, minerals and other raw materials.
Yanmen Precision Instrument Factory also produces mechanical watches, in addition to military use.
The sales are also very good.
It's just that these business graduates are more business-oriented, and they can't do intelligence gathering, and Zhang Chun doesn't ask them to do it.
The roads in the factory area intersect with the railway in many places.
When Tan Jun was designing pedestrian bridges and pedestrian walkways, he encountered the problem of passing communication and power lines through these structures.
He designed a special cable trench.
However, Zhang Chun proposed what to do if the railway was blown up?
The railway is easy to repair, what about the cables.
It's better to do it one by one.
This facilitates repair and maintenance.
This leads to a lot of problems, such as wiring and signal attenuation.
These workers used jacks and other hydraulic tools, which shows that the manufacture of the hydraulic system of the flight control station has been formed, and the sealed cylinder block, seals, high-pressure pipe and high-pressure pipe interface can meet certain requirements.
However, whether it can adapt to flight control, the flight control station obviously does not have much confidence.
"You spent so much money researching it.
How much money can I make?
Counting the cost of building the railway, you are losing money.
Liu Qing sighed as he watched the people building on the railway line.
"I don't know how much money you make, but at least you don't have to use hundreds or thousands of people to transport a little stuff like you do now.
It doesn't take two days to get from the fairy to Xinmin Town, and the flow of goods will be much faster, which has a cost.
It's hard to say how this social cost will be measured. ” "Lord Zhang.
Director Liu.
Dean Liu: Okay.
The workers and technicians all greeted the group.
Liu Qing's title as the dean is actually a misunderstanding among the people, because she often goes in and out of the health center, and she is their head, so most of the people call Liu Qing the dean.
Liu Qing was also accustomed to this kind of name, and nodded slightly.
The station was newly built.
As soon as Zhang Chun entered, there were countless noises, because the whole railway was a semi-closed system, and even the rails were vibrating slightly, and some jingling knocking sounds were transmitted from the passing rails.
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The average person may not be able to hear.
But Zhang Chun and Lizhi could feel it.
On top of that, the microbes and insects here are in a state of agitation.
Their biological cycle is disrupted.
Speed up again.
And because of their short life cycles, the evolution of adaptability is also accelerating.
This also indicates that the laying of the track should also require additional measures to absorb vibrations and prevent the conduction of sound waves.
"It's not a good environment here."
Rei spoke first.
Liu Qing looked at the station.
This station is the best Liu Qing has seen, clean and tidy, with chairs for passengers to rest, and soundproof walls built on both sides of the railway.
These corrugated walls are said to be able to block the conduction of sound waves.
A lot of glass is used in the station, and the light is good, so some indoor ornamental plants are also planted in the station.
Several workers are even installing signs developed by an electronic one.
The station is not fully enclosed, and the ventilation is not bad.
"This is in accordance with the requirements of the environment, and Zhan Gong has done their best."
Liu Guangli explained.
Zhang Chun nodded: "In order not to interfere with the outside world, their choice is right."
However, the environment here is much worse than the outside world.
The main ones are noise and air circulation.
I am afraid that it will also lead to a decrease in the total amount of organisms, a weakening of the ability of organisms to restrain each other, a vulnerable disruption of the balance of species, and a poor ability of the environment to renew itself.
To put it simply, if a person comes here with a germ, the germ can easily multiply here, and there are no natural predators. ” "Contagion?"
Liu Qing has listened to some of the papers presented by the medical school and the Institute of Environment.
It reacted quickly.
"I can't say that, I can only say that there are some tests for the elderly and children who have poor epidemic prevention ability.
The most important thing is not this, because there is some noise here, and there will be a different lighting environment and radiation environment from nature in the future.
This accelerates the evolution of microorganisms.
And this evolution is uncontrollable.
Health clinics and microbiology centers are required to conduct regular observations in this regard.
But it must not be simply sterilized, it is a vicious circle.
Microorganisms have a short life cycle and evolve very quickly.
Bactericidal drugs will not be able to keep up with the speed of biological evolution.
The solution can only be to increase the number of biological populations, mainly plant populations, in this microenvironment.
To evolve, all living things evolve together. ” Liu Qing nodded, while William Cai and Lin Huiyin didn't understand well and were a little dazed.
"The second is to minimize the time that a large number of people stay at the station, which is also an artificial biological imbalance.
This leads to the proliferation of various organisms adapted to the human body. ” "What happens on the train?"
"Because the train runs at high speed in various environments, it is good to design a good ventilation system.
It's flowing, not immobile like a station.
Hospitals and health centers should pay more attention to patients in these settings. ” Liu Qing suddenly thought of something: "By the way, in terms of population ratio, judging from the young population alone, the cases of workers in machinery factories are higher than those of students and those in rural areas.
The opposite is true for middle-aged people and above, but most of them are caused by malnutrition and long-term fatigue.
Young people are different, life has been good in recent years, and everyone has a similar starting point, but the incidence rate in factories is several times higher.
Is this related to the small environment?
” Zhang Chun frowned.
"It should be that they work in a high-noise, incomplete-spectrum light environment for a long time, and they don't know the ventilation and the amount of dust in the air."
Liu Guangli also nodded and said: "The Environmental Institute has also noticed this problem. ” Zhang Chundao: "This is no longer a problem that the environment can solve, let the medical school and the microbiology institute people enter.
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You also want to try to improve your production process to reduce these contaminants.
Of course, it may not completely solve the problem.
When there are enough workers, reduce working hours.
What about the workers' families?
” "A lot of the young people are getting married.
Living in the town, living in a good environment. ” Lin Huiyin interjected: "Most of them are technical freaks and research freaks, and in addition to the prescribed exercise time, they rarely come out even if they stay at home.
You deserve to be sick. ” In the middle of a serious topic, such a sentence was suddenly inserted, which made everyone laugh.
After laughing, Lizhi praised her: "You're right, you should get in touch with nature more and exercise more." ” Liu Guangli also smiled: "It seems that it is necessary to adjust working hours and strengthen health promotion."
In the past, everyone was focused on technology, and they didn't pay much attention to these. ” "It's not okay if you don't value it, the students and technical talents I have cultivated with great difficulty, if all the bodies collapse, you Liu Guangli can't afford to pay for it."
Liu Guangli laughed.
Liu Qing said goodbye and took William Cai and Lin Huiyin to the health center.
When the train arrived at the station, the brake system was obviously not up to standard, and the vibration of the train was very large, and it stopped beyond the parking area.
The car was full of technicians, and when they arrived at the machine factory's building, they began to look for problems.
Mao Shishan was waiting for Zhang Chun in the machinery factory.
He came to receive a long-range rocket launcher.
There are a total of twenty such launch vehicles, very similar to the Katyusha rockets of later generations, with six rows of launch guides.
The rocket body was lengthened, and with the addition of flying wings, the range was longer than that of the Katyusha rocket, reaching 10 kilometers.
One launch can reach up to twelve.
In addition to twenty launch vehicles, there are also transporters, command vehicles.
Instead of a telegraph, a newly developed radio station was installed on the command vehicle.
This is the equipment of a rocket regiment.
It's just that these equipment are too demanding on the road.
It is included in the list of defensive weapons.
The director of the Ammunition Institute, the Power Institute and the Flight Control Institute has been working on a long-range rocket of thirty kilometers for several years, but it has not been delivered to the troops due to instability and too many problems.
Since the Fourth Army did not research and produce artillery, this rocket launcher, named Goddess, became the long-awaited support firepower of the divisions.
"Ten kilometers is not enough, the preparation time for launch and transfer is a bit long, our troops are all fighting in motion, there is no fixed line of defense, if the enemy takes a large army group to break through, as long as it is not dispersed, it is normal to break through twenty kilometers."
Mao Shishan was not dissatisfied with the rocket launcher, but believed that the equipment and tactics of the Fourth Army determined that it was an offensive unit, not a defensive one.
He was worried about leaving at least 20 to 40 kilometers of buffer zone for each campaign preparation, which meant that the battlefield conditions were more than 100 kilometers every time.
In the current state, if he encounters a strong opponent, the entire jurisdiction is a battlefield, and he can't keep anywhere, including Xinmin University.
Fortunately, whether it is the direct line, the Anhui line, or even the Jing ** faction, it is far worse than the Fourth Army, not a level.
"A tactical flaw is a flaw, and sooner or later the problem will be exposed.
What if one day we were confronted with the Japanese, Germans, or even Russians?
This is Mao Zhanshan's judgment.