my scientific age

Chapter 379 Victory!

At this moment, the whole world suddenly became quiet, entering a physical level of silence. The sound pressure produced by the explosion of 2 tons of TNT explosives has exceeded the limit of the human ear, breaking through the highest value of 194 decibels. The posture became the only sound in the entire Qiaogou battlefield, and the rest of the noise was completely dissolved, whether it was gunshots or any other sounds, they were all drowned in it.

This is the voice of the ruler!

Proud, majestic, terrifying.

For humans, this is an untouchable and unheard rhythm.

The explosion sound waves containing terrifying energy propagated through the air molecules at a speed of 340 meters per second, and instantly descended on the Ranzhuang area. The temporary command post of the Japanese army, which was about 110 meters away from the unnamed highland, was the first to bear the brunt. As the supreme commander of the battlefield, Hashimoto Shunzheng, Cangshan Yuanye, including a dozen Japanese soldiers who were fighting around, suffered devastating physical blows to their ears.

The funnel-shaped translucent tympanic membrane was perforated and torn, and three extremely sensitive and fragile auditory ossicles shattered like eggs that were shaken and scattered. The vestibular nerve organ and cochlea in the inner ear area suffered irreversible permanent damage. At this moment, I lost my hearing permanently.

But it's not over!

With the destruction of the auditory system of Hashimoto Junmasa and others, the terrifying sound waves continued to move forward, easily broke through the barriers, entered the brain, and hit the brain like a torrent of turbulent waves.

The extremely fragile brain like tofu has no defense against the sound of the explosion, let alone activate emergency self-rescue measures. In an instant, the high-frequency vibration inside the brain causes the brain tissue to lose its original structure and turn into a mass of mud.

At the same time, the fragile internal organs of the body were also damaged and ruptured, and extremely severe bleeding symptoms appeared.

In the next second, Hashimoto Junzheng and the others' eyes went dark, before they had time to give any instructions or orders, they lost consciousness and slowly fell down.

One.

two.

five.

One after another, Japanese soldiers fell down. They were not in the center of the explosion to face the power of the explosion, and they turned into pieces of flesh and blood flying all over the sky, but they fell under the terrifying sound of the explosion, and Japanese soldiers bleed to death everywhere. .

However, the lethality of the explosion sound decreases as the distance increases. After reaching 150 meters away, the energy contained in the sound wave drops sharply, returning to the sound pressure level within the range of the human ear, which is about 160 decibels, which can only cause The permanent hearing loss of Japanese soldiers' ears cannot achieve the effect of shattering internal organs.

What is the concept of 2 tons of TNT?
It can be intuitively felt through a simple set of data.

1公斤TNT炸药爆炸释放420万焦耳能量，2000公斤TNT爆炸释放总能量为84亿焦耳，按照 1935年美国地震学家查尔斯·弗朗西斯·芮希特和宾诺·古腾堡共同提出的‘里氏地震’划分法，84亿焦耳能量等于里氏3.1级地震。

Yes, all the energy released by 2 tons of TNT explosives is equal to a man-made earthquake with a magnitude of 3.1 on the Richter scale, which is so terrifying!
The vocabulary description of Earth Shaking and Mountain Shaking is not exaggerated, on the contrary, it is extremely appropriate and true.

The area with a radius of 50 meters centered on the explosion point is an absolute death area. No Japanese soldier can survive in this area, even hiding behind a bunker. The shock wave can easily shatter the internal organs of the human body and achieve the killing effect of being shocked alive. , not to mention the high temperature and high pressure link.

And within a radius of 50 meters to 150 meters, it belongs to the core killing zone. Shock waves, explosion sound waves, and countless high-speed debris are like executioners harvesting life. An insignificant stone on weekdays is accelerated to 300 meters per second by the explosion. After the speed, the penetration power is exactly the same as that of a metal bullet, and the lethality is even more terrifying, because the stone is extremely fragile after entering the human body.

150 meters away is the effective killing zone. Shock waves and sound waves are no longer enough to cause fatal wounds. The main force in this area is only high-speed debris, relying on kinetic energy to kill living targets.

As for how far the effective killing area is, since the detailed data is unknown, it can only be roughly estimated to be 300 meters or more.

After all, the metal shrapnel of the later 155mm high-explosive bombs has a maximum killing distance of 200 meters. From a rigorous perspective, a slight increase of 100 meters.

A fiery red mushroom cloud soared into the sky, and strong vibrations spread throughout the battlefield. This man-made earthquake with a magnitude of 3.13 unscrupulously released its own energy. Excluding the more than [-] Japanese soldiers who had been reduced to pieces on Laoye Temple Highland, there were still [-] to [-] Japanese soldiers who died. Hundreds of people were injured under the sound of explosions and high-speed debris.

In the Ranzhuang battlefield area, the Japanese army suffered heavy losses, and the command system suffered a devastating blow. Many Japanese recruits from the Fifth Division were almost terrified by the explosion on the Laoye Temple Heights, and completely lost their will to fight.

Facing the normal Chinese army, they are invincible in battle, and can easily penetrate the opponent's position, but a battle is obviously abnormal to the extreme!
Terrible machine gun fire, accurate rifles, a rain of shells, mines almost everywhere, and this sudden explosion.

God Amaterasu, is this a normal Chinese army?
of course not!

More than a part of the Japanese recruits lost their will to fight, and even the veterans of the Fifth Division who had participated in many battles also had mental problems.

"It's spectacular, it's really spectacular. I've fought dozens of battles, but this time it's the best time to fight the little devil!" A middle-aged man holding an optical telescope at the command center on Qiaogou mountain looked at the scene of Laoye Temple Heights, thinking It was even more comfortable than eating a piece of ice in the dog days. The body was so excited that it trembled slightly. After maintaining a calm face for a long time, it finally showed an uncontrollable smile, and decisively issued the final retreat order: "Send a signal, all teachers retreat!"

Although due to various reasons, he failed to achieve the combat goal of completely annihilating the reinforcements of the Fifth Division of the Japanese Army, but this did not affect his mood at the moment - happy, happy.

There is nothing happier than seeing the enemy fall into a trap. If there is, it is that this trap has reimbursed five or six hundred little devils at once!

Is 2 tons of TNT explosives worth a lot?
Of course it is high, military explosives are hard to come by, and the whole division only has these 2 tons of explosives.

However, exchanging these two tons of explosives for the lives of five or six hundred little devils is an extremely cost-effective deal.

Now, at least 2000 Japanese troops have been wiped out. Although the Japanese troops have not been wiped out and the supplies have been seized, the original goal of "blocking the Japanese reinforcements" has been completed, and it is time to retreat.

Blocking the reinforcements of the Japanese army was the original combat goal of the Eighth Route Army and the Jinsui Army, while the complete annihilation of the reinforcements of the Japanese army was his conceived combat goal.

Unfortunately, the former was achieved but the latter was not achieved.

Three dazzling and bright orange flares were shot in the sky, and the final retreat order from the division headquarters spread throughout the Qiaogou battlefield. The three main regiments and the division mortar battalion that were fighting immediately executed the order and began to retreat one after another. Basic combat units such as infantry squads and platoons took turns to cover each other, and retreated as quickly as possible, without any sign of procrastination.

Tangled?

Confused?

question?

Battlefield disobedience?

These things would never appear in the ranks of the early Eighth Route Army. As an elite in all battles, every Eighth Route Army soldier will obey the orders of his superiors without hesitation and strictly implement them without any hesitation or hesitation.

Quick, quick.

Not long after, the division headquarters, the engineering battalion and the division mortar battalion took the lead in withdrawing from the battlefield. The 685 regiment, which was responsible for the head-stop combat mission in the Ranzhuang area, followed closely behind with the help of mortar company firepower and moved to the rear. Finally, Caijiayu The 686th and 687th regiments in the area swaggered away from Caijiayu under the eyes of the Japanese army according to the original retreat route.

No matter it was the remaining Japanese army in Ranzhuang or the remaining Japanese army in Caijiayu, in the face of the retreating main regiments, none of them dared to make any 'violation'.

interference?

Chase?

I'm sorry, but the remaining Japanese soldiers who survived by chance didn't have these thoughts. Facing this group of enemies with terrifying fighting power, who would dare to chase and interfere?

In the past, the situation where a squadron was comparable to a regiment of the Chinese army is simply unrealistic at present. They are also regiment-level troops. How can there be such a huge gap in combat effectiveness?
At this moment, facing the orderly withdrawal of the 115th Division regiments, the remaining Japanese troops in the Lianggu area not only did not pursue them, on the contrary, they even wanted to hold a farewell party to thank the main regiments for their withdrawal.

Although I don't understand why the opponent retreats, but...

Good retreat!

The opponent retreated, which means they survived.

All the Japanese soldiers were ordered to stop firing. A sergeant and the squad leader held their breath and silently watched the retreating regiments. They did not dare to act rashly, and were extremely afraid that these unknown and terrifying enemies would turn around and come back again. Start the fight again, and watch quietly until the figures of the troops of each regiment disappear.

Time passed slowly, there was no movement on the battlefield, gunpowder smoke filled the field, corpses littered the field, and the corpses of Japanese soldiers in Japanese army uniforms were everywhere. These Japanese soldiers who were pierced by bullets can still leave a whole body, on the entire battlefield The worst unit was the Cangshan Brigade that climbed to that unnamed highland.

Hundreds of people were turned into pieces and wiped out by the establishment...

In the blue sky in the distance, the sound of roaring planes gradually came.

Hearing the familiar sound of planes, the two remaining Japanese soldiers woke up like a dream, and realized that the enemy had really left. A Japanese soldier stood up, looked at the fallen comrade's body next to him, and recalled the incident just now in his mind. fighting.

Cried!

A Japanese soldier wept with joy, and tears of joy flowed from his almost desperate eyes.

Just when the remaining Japanese troops on the Qiaogou battlefield were glad that they survived, the result of this battle had already been sent far away by telegram.

……

"Boss, great victory! Great victory! Great victory of the 115th Division! The battle ambush at Pingxingguan Qiaogou wiped out about 230 Japanese soldiers, destroyed more than [-] cars, and [-] carriages, and successfully completed the combat goal of blocking Japanese reinforcements. "At the Wutai County Headquarters, the chief of staff came to the war room almost at the speed of sprinting with a flashlight in his hand. His hands trembled slightly, his eyes were full of excitement, and he shouted at the boss while running.

Great victory!

A well-deserved victory!
(End of this chapter)