Age Fubao: Be a group pet in the cannon fodder home

Chapter 1522 Insult and Deceit

The two old professors were not as serious as everyone imagined, on the contrary, they were a little bit humorous.

Zhu Xiaoya began to introduce the personal computers on site, and the big screen behind her began to broadcast the purchase process.

They are all purchased from regular shopping malls, and all types of invoices are available.

Despite Zhao Yuande and Sun Lin's age, their movements are very agile.

Soon the first machine was disassembled and explained.

"I saw a lot of familiar faces in the audience. It stands to reason that I shouldn't explain too much, otherwise you have to tell me your student ID, and I will turn around and let your teacher hang you up."

Zhao Yuande was joking, and the camera captured some people who looked like young students present, and some of them were more out of character and made panic expressions at the right time.

Sun Lin continued: "However, considering that many of them are friends outside our industry, Lao Zhao and I will start from the source."

"First of all, today's topic is personal computers. If we want to talk about this, we have to start with the development of our domestic electronic components industry. Electronic components are the basic support of the electronic information industry. The development process has grown from scratch, and it is also an emerging industry."

"As early as the 60s and 30s, there were signs of start-ups. At that time, it mainly relied on the introduction of foreign technology. After [-] to [-] years of development, it began to thrive. It is also a trend in the future. Among them is the transfer of the international manufacturing industry. The concerted efforts of local players like cloud..."

The two old professors have taught lectures before, and they speak in simple terms, even those who don't understand at all can understand.

Soon the two professors changed the subject.

"I've said it all, it's a mule or a horse coming out for a walk, then let's see what kind of electronic components are used in these."

"What do you usually look at about the display? Resolution, this one is..."

At the same time, the bosses of those manufacturers who knew in front of the TV that they would do the evaluation seemed to be strangled by the neck.

This is simply a public execution.

At this moment, they felt like being paraded in the streets. In the past, they could rely on the fact that consumers didn't know much about these new gadgets, and the basic materials they used were not good.

While deceiving consumers with inferior components, they scolded Longyun for being too expensive.

However, all of this was nakedly exposed by two professors today.

Unfortunately, they have nothing to do.

No manufacturer in China has ever produced a similar program before. Although I heard the word "evaluation" before this, my heart skipped a beat, but I didn't expect it to be the current situation at all.

In the studio, as the machine was dismantled, Sun Lin's expression soon became less pleasant.

Even Zhao Yuande, who was always cheerful, frowned.

"The one you see now is called a magnetic wire memory coil, also called a magnetic core read-write device. It was invented and patented by a Chinese researcher in the United States in the late 40s. He also won the Medal of Freedom in the United States with this technology. On this basis, the Ph.D. of Science and Technology built a matrix magnetic core storage system, which played an important role in the history of computers."

"Until the 80s, it was still the mainstream memory of computers. However, with the advent of semiconductor technology, this kind of memory was gradually eliminated and turned into a ferrite material. But today I still saw this kind of obsolete stuff. ..."

Zhao Yuande's character prevented him from saying too harsh words, but Sun Lin spoke more bluntly.

"This is an insult and deceit to consumers!"

(End of this chapter)