The officer's questioning was full of doubts, and this kind of question seemed to be a kind of questioning and disbelief in the first machine factory, although it was a bit euphemistic, but as a proud machine man, he would still feel a kind of unpleasantness.

Therefore, as soon as the other party said this, many people looked over, only to see that this officer was wearing the latest 85-style military uniform, and it seemed that it was the same as the person next to him, and this kind of military uniform basically followed the style of the 55-style military uniform. It is just that the previous red collar badge and red five-pointed cap badge have been abolished, cadres and soldiers wear large-brimmed hats, and female soldiers are only equipped with beanies, wearing the "August 1" military emblem and cap badges, military epaulettes, and collar badges.

The style of the clothes is the same, but the epaulettes of the military branches are different, and at the same time, the large-brimmed hats worn are also different.

The large-brimmed hat worn by the military today is styled as a large dome, a wide cap wall, and a black hard plastic brim. Officers often wear large-brimmed hats and a manse ribbon on the cap wall, which is a sign to distinguish different branches of the military, the army is red, the navy is black, and the air force is sky blue.

The tank was supposed to be a weapon of the army, however, the person in front of him, wearing a large-brimmed hat, which was black in the navy, that is, this was a naval officer.

Navy officers came to visit, even if they were questioned?

Many people were a little dissatisfied in their hearts, but Qin Zhenhua was smiling: "This leader, what you said is very right, if you can launch a high-energy laser beam, directly burn a hole in the opponent's optical equipment, or blind the enemy's eyes, such a level, we still can't reach it, it has exceeded the physical limit." ”

(After consulting a lot of information, Hua Dong Zhixiong still thinks that this thing is hard to kill, and thinks it is impossible, the laser tank engaged in by the Soviets, each tube is similar to the tube of a 122mm rocket launcher, and 30 kilograms of rubies are used as a device generated by the laser, even so, it is just to destroy the opponent's observation and sighting equipment, and we have a sand box like ours, if we want to say that we can carry out hard killing of the enemy's observation and sighting equipment, I think it is still impossible to do it.) Of course, this thing is classified after all, and whoever can say conclusively that it is useful is that it must involve leaks. ）

Qin Lao and the others also looked at Qin Zhenhua with surprised eyes at this time, Qin Zhenhua had a calm smile on his face, and then stretched out his hand behind him: "Xiaoyu, it's better for you to explain to the leaders." ”

Such an important offline ceremony was also equipped with equipment developed by Wang Xiaoyu, so Wang Xiaoyu naturally participated in this ceremony together, but Wang Xiaoyu has always been unknown and likes to hide behind, and now, after hearing Qin Zhenhua's words, Wang Xiaoyu calmly stroked his short hair, and then walked up.

"This leader is very good, if we want to achieve the hard target of killing the enemy, then the power of the laser emitter we need must be at least about 100 megajoules. This is an unbearable level for our energy system. ”

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What is this concept? 3.6 megajoules is equal to 1 kilowatt hour, that is, 1 kilowatt-hour, and 100 megajoules, that is, 27 kilowatt-hours of electricity, such a large amount of electricity is almost equivalent to an electric car with a range of 200 kilometers in later generations.

Even if the tank is equipped with so many batteries, then, once it burns through the opponent's equipment, it takes so much energy, that is, so much power needs to be released in an instant, the tank's generator is charged for seven or eight hours, and then, it is used up in a second, what next?

Therefore, it is impossible to use such a large amount of energy continuously, even if you don't use batteries and use supercapacitors.

Laser weapons, since their appearance, have been admired by many science fiction writers, the result? The kind of laser gun in your hand will never be possible, because there is simply not enough energy device to store this energy, unless it is still some energy crystal in science fiction, which is pretty much the same.

The layman may listen to it with relish, but the insider can know the problem as soon as he hears it, the steam catapult used on the aircraft carrier, ejection of an aircraft, is only about 100 megajoules of energy, in order to get this energy, how much steam is used by the aircraft carrier to achieve, and how is the steam stored in the huge steam tank, after continuously ejecting a batch of aircraft, even the steam boiler of the aircraft carrier can not be maintained, and the speed of the ship keeps falling.

Want to make a tank, with such a powerful laser weapon? That, of course, is a dream.

When the specific data is laid out, you can know where the problem lies. Some later analyses of the article, no matter how conclusive and exciting the rudder side said, what succeeded in blinding a target 8 kilometers away at dusk, achieved 100% blinding a target 5 kilometers away, and what was enough to burn the retina of an enemy soldier 2 kilometers away, etc., are actually untenable.

"Just now, Assistant Qin has already said that this system is here to suppress the enemy's observation and sighting equipment." Wang Xiaoyu continued to introduce.

The Chinese language is broad and profound, and all kinds of meanings in the Chinese can be expressed clearly, which makes some national languages that lack words quite embarrassing, and now, Wang Xiaoyu uses words very accurately.

Suppress!

As Wang Xiaoyu, who majored in optics in college, he is naturally aware of the power problem of lasers, and now, Wang Xiaoyu introduced to everyone: "Our system, the most important thing is suppression, just like in the field of electromagnetic interference, if you want to interfere with the other party's radio communications, then you only need to suppress it with the same frequency radio wave with greater power, and our system is to suppress the opponent's laser rangefinder." ”

"With the development of technology, the laser rangefinder has become an indispensable part of the tank fire control system, if you want to hit the target, you have to know the distance parameter, our set of equipment, is to constantly detect the work of the opponent's laser rangefinder, as long as the other party is found to have a laser beam over, our system can immediately perceive the opponent's laser pulse, and then, we will emit the same laser pulse to interfere, in this way, the opponent's fire control system will be interfered with because of the ranging link, At the same time, this system can alert our own tankers that if an enemy wants to attack us, we can in turn find the enemy and at the same time lock on to the target and destroy the enemy's tank. Wang Xiaoyu introduced.

Hearing this, the naval officer nodded: "If this is the case, it means that it is more advanced than directly destroying the enemy's equipment." ”