Tower Defense Strategy

A few days after country C began to build the electromagnetic orbital launcher, Lyrus arrived.

Unfortunately, the E country in Xizhongzhou bears the brunt.

Country E is known as an old power country, and country A is a conjugate father-son relationship, and its internal and external environments are both good.

However, after the World War a few decades ago, it owed too much debt. At that time, country A also intended to replace country E as an international currency. Under internal and external pressure, it had to abandon its overseas colonies in large numbers.

The colony was abandoned. What about colonial officials stationed overseas?

To be fair, these officials have no place in the country, but who can go to the colonies to make money, how many are not old nobles?

The result is that with the abandonment of the colony, the bureaucratic system of Country E has become extremely bloated. The so-called two-party governance itself is also a wrangling system. Administrative efficiency... can't be said to be overused, but it's just that there is no difference.

The subsequent development was to maintain the bloated institutional expenditures, and watched the decline of the country's industrial system. Until now, apart from a few car engines that claimed to be "master hand", nothing decent has been made.

The three skills of Lyrus are bounce (hold into a ball, reduce physical damage taken by 50%, and use bounce to destroy ground buildings and units); blockade (spit out difficult-to-cut silk threads, block 30-degree fan-shaped areas in front, and all vehicles Loss of mobility, the weapon cannot be adjusted to point); Breath (a long-range ordinary attack, causing a large area of ​​corrosion).

The last two of them are long-range attacks. However, the blockade has no offensive power. The attack range of blockade and breath are very short, especially the breath distance is only three kilometers, which is far inferior to Jiang Ge's ring wave gun with a range of more than ten kilometers.

Because of the problem of military production capacity, after a few months of shouting, country E’s existing equipment has increased to almost zero, and only dozens of 50-year-old classic aircraft have been bought from the cemetery of country A’s aircraft.

Country E itself is an island country composed of two large islands and a group of small islands. Limited equipment is simply not enough for large-scale overseas early warning.

Without the luck of encountering the star fragments before, the night patrol was further slackened. When Lyrus was discovered, the strange bug had already crushed the shore.

Then came the massacre.

Lyrus is indeed a weaker in the game, because of the relationship between the attack distance and the attack method, it will hardly pose a threat to the player. But thrown on the earth ball, its bounce mode has no solution.

……That is not accurate. In fact, in the current soil ball, any second-level monster is in an unsolvable state other than nuclear bombs. Country C has just learned to make metal hydrogen bombs, which can cause damage to some second-level monsters, but it hasn't Entering mass production, it is too late to take out.

Country E has been ruined by monsters before, and now there are monsters who pop up from time to time, and the entire social system is facing collapse. Therefore, facing Lyrus, they have only two choices.

Regardless of the millions of surviving citizens on the West Island, they bombed people and monsters together, or waited for the country to be destroyed.

This kind of dilemma has been expected by everyone, but country E is the first to face it very unlucky.

In fact, it is not too difficult to choose. The bureaucracy can be maintained if it is bombed. If it is not bombed, everyone will be dead and refugees.

After the incident, international public opinion reported the incident in a low-key manner.

However, although everyone is sad on the surface, there is not necessarily no celebration in the back. After all, the nickname of E country once the world's dung stick is not a vain name. Since its national strength has embarked on the road to prosperity for four hundred years, it has been the best in the world. Most wars can be related to its "balancing strategy". Of course, now this honorary title has been taken over by country A, but country A is more inclined to use force and still falls behind.

Country E, facing the collapse again, quickly made a decision to rejoin the big family of the West Central Community.

This country, which has never regarded itself as a member of West Central Continent for hundreds of years, finally remembered the goodness of its neighbors when it survived and died.

What about the countries of West Central Continent? I can only pinch my nose to respond. After all, Country E is also an excellent maritime barrier in West Central Continent. If Country E is easily killed by monsters, it will be difficult for everyone to sleep peacefully.

The Secretary of State A expressed disappointment with the decision of Country E.

This group of people in country A has no brains, and habitually expresses their own position. I don't know if this statement made the heads of many countries stand up.

When is this, still playing the set of global hegemons?

But what's the use of other people's coldness? If the relationship with country A is broken, who knows if he will take the opportunity to drop a few more nuclear bombs when he comes to rescue... Maybe he will inevitably suffer such retaliation.

Country C is blind to foreign affairs, except for reporting the monster intelligence obtained from aliens to UN in batches, most of their minds are busy finding a way out for mankind.

White Magic ZERO's production line has been expanded and expanded again. After the Academy of Sciences came up with an electromagnetic orbit launcher construction plan, it simply recruited an inland non-ferrous metallurgical enterprise to change the production of superconductors.

The plan of the Academy of Sciences is a fixed diameter of 3.35 meters, and only this diameter can be launched. Even if the railway transport exceeds the limit of the tunnel, the larger one can still only be used in traditional methods.

The total length of the acceleration track is 1,200 meters, of which only 400 meters is the vertical acceleration zone, using the upper half of the shaft and a section of the extended zone extending from the well. In order to pass a curved acceleration orbit, the rocket was further restricted to a length of 28 meters. The weight of the rocket will be cut in half. With the same diameter, 28 meters is sufficient. The original rocket of this tonnage is more than 40 meters, and the 28 meters cut off the load fairing is also more than half.

The construction speed of the infrastructure madman is quite fast. After a few days of preparation, the No. 1 test well entered full-scale construction, and people and equipment were constantly rested. The main part of the No. 1 well was completed in 13 days.

Then it took a few days for acceptance and troubleshooting.

On June 1, XX23, Children's Day, the first electromagnetic orbital launcher was tested for the first time.

The test is a counterweight, which partly complies with the model established by the electromagnetic reaction of the rocket, and even has an aluminum alloy shell. There are some electronic devices that run on batteries inside, and the acceleration shell outside is also an aluminum alloy shell.

At three in the morning, the preparatory phase was entered. At 3:30 in the morning, the surrounding cities had electricity rationing.

The fully accelerated orbit enters the cooling superconducting stage, and the launch tunnel is sealed and decompressed to prevent sonic booms from damaging the equipment and superconducting coils in the tunnel.

The final round of investigation was completed at 4 a.m. and the ejection was initiated.

The one-hundred-tonne large model wrapped in an electromagnetic tunnel accelerated rapidly. When the sound barrier protective film was breached at the entrance of the tunnel, the recorded speed was 2050 kilometers per hour.

At two thousand kilometers per hour, the speed of sound at sea level is less than Mach 1.7. As the altitude increases, the Mach number will increase. The specific need to increase the current depends on the situation of the real guy passing through the electromagnetic tunnel.

Next, I went ten kilometers away to find the fake rocket that fell back to the ground, and pulled out the various internal instruments to record the data.

System engineering sometimes can't make it in a hurry.

It is recorded that some equipment is seriously affected by the electromagnetic tunnel, and two of them are key equipment for rocket engine control.

So the Rockets have to adjust.

It is completely different from using the existing mature model before. The rocket adjustment involves many problems, and it has to be tested on a special vibration test bench. However, everyone has been prepared long ago, and the launch process and time have changed. It should have been done. A new set. When this test was carried out, including the rocket engine test, it was already in progress. Whether the whole machine is good or not, it can only be simulated by supercomputing for the time being.

After the meeting between the Aerospace System and the Academy of Sciences, two proposals were submitted, and with a big wave of them, smashed!

The smashing plan is to complete the basic transformation of the rocket structure, pass vibration experiments, and supercomputed ballistic simulations, regardless of the consequences of failure, and use the actual launch to collect data to solve the remaining problems.

This scheme does not expect to solve all problems in advance~www.wuxiaspot.com~, so it can save a lot of time, the failure rate will inevitably be higher, and there is even the risk of accidents involving electromagnetic acceleration tunnels.

After some tossing, by the time the catapult-type rocket was fired for the first time, it was already at the end of June, and a dozen of the decent rockets on the other end had fired.

The test-fired rocket is called Hope, and the reserved fuel redundancy has fully played its role. The speed of the final stage was a little slow when it was separated. The fuel carried by the orbital thruster for docking still filled the pit, but because of this A point error, the shipment will have to be extended for four days to catch up with the space station.

Although you are mentally prepared to blow up directly, it is always happier to succeed.

It's really not just an alien's mouth that can do all this on the earth ball. For example, the cold launch technology involved in the acceleration shell, the rocket has to abandon part of the device in the air, and can not affect its own flight attitude, make a tens of meters long acceleration shell and successfully detach, it is the accumulation of country C's missile cold launch technology for many years. The results.

From this day on, even if the earth ball enters the slightly cheaper world-to-earth transportation system, it can greatly reduce the construction cost of the future space station.

Well, it's just a little cheaper, and want to be cheaper. The current power generation and battery capacitor technology of Tuqiu are far from enough.