The two of them were amused by this naughty remark at the same time, it seems that this Huang Gong is not an old-fashioned and pedantic person, who can be sent by the company to communicate with customers, and the communication aspect must always be mellow.

What Meng Lang is most afraid of is that he will meet some old pedants, and it will be too boring to communicate.

Seeing that the workers had already unloaded their things, Huang Gong continued to ask: "Xiao Meng, where are you going to install the microscope?" ”

"Well, let's put it in the basement." Meng Lang had a plan in his heart and blurted out.

"Basement?" Huang Gong thought for a while, and then said with some concern, "The basement may not be high enough, because the lens tube alone is more than 2 meters high, and it is estimated that it will not be installed!" ”

"No problem, I measured it when I renovated it before, and the height is three meters." Meng Lang explained.

"That's the best!" Huang Gong nodded, and with a goal in mind, he continued to direct the workers to carefully move all kinds of instruments into the basement.

When Meng Lang was in the hospital, he considered the location of the laboratory, and it was obvious that the basement was the most suitable location, which would not affect his and his sister's daily routine, and also had a good private space.

What's more, the height is just right, and the average basement is only more than 2 meters at most, so this microscope can't be installed at all!

I don't know how the designer who designed this house designed it in the first place, but it just saved him a lot of trouble, and he had to hammer the wall again!

After some tossing, everything had been moved into the basement and placed in place according to his requirements, and the microscope had been unpacked.

Meng Lang couldn't wait to step forward and look around for a while.

This is a large guy covering an area of nearly three square meters, consisting of three parts: a lens tube, a vacuum device and a computer control system. One of the most conspicuous is the lens barrel that is more than two meters high and more than one meter in diameter!

At this time, Huang Gong also surrounded him, supported the glasses on his nose, and sighed: "Although I have seen it many times, every time I see it, I can't help but sigh at the development of human science and technology, I can responsibly say that although this electron microscope is expensive, it is definitely worth the price!" ”

"Oh, then Huang Gong wants to give me a detailed introduction." Meng Lang nodded and said.

Several workers who were next to them also turned their heads and said.

"Ah, this thing is a microscope?!"

"Yes, Huang Gong said what kind of mirror this is!"

"Although we don't have much culture, we will have the capital to brag when we go out in the future."

Huang Gong put his hand on the glasses on his nose and continued: "That's right, this is the most advanced electron microscope in the world!" ”

"First of all, the microscope has a resolution of up to 0.02 nanometers, which means that it can observe the detailed details and three-dimensional structure of the sample at the atomic level!"

"What's the rice?" A worker's confused voice came.

Huang Gong nodded and said, "Nanometer, let's put it this way, 1 nanometer is equal to one billionth of a meter!" ”

The worker shook his head and said incredulously, "Tsk, how small this is!" ”

Huang Gong smiled slightly and said, "Yes, otherwise how can it be said to be the most advanced microscope in the world!" ”

He turned on the power switch and said, "Now many people pay attention to the ability of the electron microscope to magnify, in fact, for this level of electron microscope, the magnification is no longer the focus, the focus is the resolution!" ”

Huang Gong paused and continued: "For example, although the photos you take with your mobile phone can also be enlarged, they are already very blurry after several times magnification, which is why the resolution is not enough. ”

Another worker asked, "Huang Gong, how many times can this big guy magnify?" ”

Huang Gong smiled slightly and said, "If you have to say its magnification, it can only be said to be hundreds of millions of times!" ”

"Secondly, the microscope is also equipped with a high-resolution lens and a cold-field emitting electron gun, which further improves the high-definition resolution of the image and the energy resolution of the electron beam. With one of these microscopes, it is possible to observe the condition of the surface of the tiniest matter and to draw three-dimensional patterns. ”

Huang Gong's words made everyone present show an unaware expression.

After a while, Huang Gong, who had installed and debugged the microscope, asked Meng Lang to tear off a hair, saying that it would be to see the effect.

Soon after Meng Lang put his hair under the huge lens tube, he saw that the computer control system connected to the electron microscope displayed images on three display screens one after another.

At this time, the hair under the microscope changed so drastically that he could barely recognize it.

I saw that what was displayed on the screen was a cylinder like the trunk of a pine tree, covered with layers of scales, and there was no smooth black appearance in the naked eye.

Several workers who gathered around were also amazed, and said that it was so unexpected that the hair under the microscope turned out to be like this!

Meng Lang also remembered the scene when he was hiding in the armpit when he was in the island country, and he was hiding under the gaps of these scales at that time, so he escaped the pursuit of immune cells, but at that time, he didn't have time to take a closer look at the chase and kill, and he was not as intuitive and shocking as he is now!

"Now we're looking at a structural diagram of the 80,000th cross-section of this hair." Huang Gong sat in front of the computer and fiddled with the mouse and continued, "Let's try the 3D structural imaging function......

Later, Huang Gong continued to demonstrate the operation methods of various functions, as well as explained some matters that need to be paid attention to when using electron microscopes, during which Meng Lang also got started with the operation.

Although it is said to be the most advanced high-end technology, the use of this microscope is not as cumbersome as Meng Lang expected, but very simple!

The operation interface on the computer system is also set to a very user-friendly Chinese interface, and one person can easily complete the entire process from sample to computer imaging.

It should be so, these years more and more pay attention to humanization, the purpose of manufacturing some machines itself is to serve human beings to bring greater convenience to life, if it is complicated, the steps are cumbersome and lose the original meaning of design!

After some tossing, Meng Lang looked at the time, and it was 12 o'clock in the evening, so he called to call for a sumptuous takeaway, and everyone rubbed it lively.

At this time, Meng Lang was a little excited, took out a shovel from the utility room, and came to the grass in front of the villa to catch some ants to observe and observe, but because it was late at night, the ants didn't even have a shadow, but turned over to a few crickets called Zhenghuan.

I had no choice but to suppress my excitement and wait for tomorrow to continue!