First, the tank should have a road speed of 40 kilometers per hour, an off-road speed of 25 kilometers per hour, and an off-road reversing speed of 15 kilometers per hour.

Second, the tank should have powerful firepower capable of penetrating 60mm homogeneous armor at 1,000 meters and 100mm homogeneous armor at 500 meters, with a main gun caliber above 75mm.

Third, the tank should have actual protection of 100 mm of frontal main armor, 35-55 mm of side armor, and 30 mm of tail armor.

The tonnage is controlled at the horizontal line of 35 tons ± 500 kilograms.

The three major performances are very good while maintaining a certain level of balance. This is the new thirty-five-ton tank that Guderian needs.

But that’s not all yet!

The manufacturing process of the new thirty-five-ton tank must be as simple as possible, and logistics and maintenance must be easy.

On the white paper on the desktop, requirements for new tanks have appeared. Guderian held the pen and thought silently: "Efficient and confidential communication can make tanks have higher combat effectiveness... This sentence is very reasonable and predictable.

, in a chaotic and complex battlefield environment, efficient communication can enable the commander to firmly grasp the movements of the troops and bring out the role of each tank. Unexpectedly, this Chinese student also has unique insights into armored forces."

After saying that, he immediately wrote down the development of new vehicle radio communication equipment on a piece of white paper.

The communication distance of this kind of vehicle-mounted radio communication equipment needs to reach a radius of 35 kilometers, the communication content should be as safe as possible, and real-time dialogue communication can still be carried out in complex battlefield environments.

"That's it for the time being. Send it to Henschel and Krupp first and let them submit the initial design plan." Guderian glanced at the requirements on the white paper, nodded, and expressed his opinions on the new thirty-five-ton tank.

The performance indicators are confirmed and I am full of expectations.

Now, he has begun to look forward to the scene of commanding troops equipped with this new type of tank to march across the European battlefield and become invincible.

…

Tsinghua Garden.

"Recalling what was taught in the last class, the basis of calculus is based on the concept of limits. Among them, Lebesgue integral is an important node in classical analysis and modern analysis. Can any student explain the definition of Lebesgue integral." Yang

Wu Zhi stood on the podium. After a brief introduction, he asked questions.

It was quiet below. All the first-year students in the Department of Mathematics looked confused. They looked at each other, shook their heads, and then looked at Yang Wuzhi again with curious and confused eyes.

What is the definition of Lebesgue integral?

What is this?

Wait, we learned this stuff last class?

"Yu Sheng, get up and tell everyone." Looking at the appearance of the first-year students of the Department of Mathematics at the bottom of the classroom, Yang Wuzhi sighed slightly. Knowing that these students did not understand the previous class, he shook his head slightly and had to look at the people who were fishing.
Chapter completed!