Chapter 434 is too unchallenging to study now

After the machine was made, Professor You took the machine and carried out various experiments.

All kinds of bits and pieces of alcohol and all kinds of special products were scattered aside, and I didn't expect the machine to be able to recognize most of the items.

That is to say, even if those items are brought in in in a scattered manner, the machine can detect them, and there is no need to worry about criminals bringing special products and poisonous products to other places in the future.

However, Professor You is not particularly satisfied with this experiment.

If you want to do it, you have to do it to the best of your ability.

Of course, most of the scattered items have been detected, and there are still some fragments that cannot be detected in full.

If this is the case, the criminals will try to take those bits and pieces out many times, then they may also cause panic in society.

Doesn't that how it comes about?

The leader originally wanted to say that he was going to forget it, but looking at Professor You's serious expression, and also seeing that this machine was going abroad, it was not only to be responsible for the people in the country, but also to maintain the reputation of his country.

Let Professor You continue to toss this machine and try to make this machine better.

"You guys check the state of this machine again, and you must try a few more experiments."

After Professor You will improve the machine, she will ask the technician to help with the inspection, after all, if she continues to test, it will take a bit of time, and this kind of thing is still left to professional people, such as security personnel.

The security personnel are usually the ones who come into contact with these machines the most, and they will also come to the test in the future.

It's also better to let them test more.

"Wow, Professor You, isn't that machine in front of you already doing pretty well? Why is this being designed now? ”

They know that the pass rate of 85% is already very good, and the freshly baked machine can reach 90% at the beginning, but the more time is used, the pass rate will be reduced.

However, the detection rate of the machine designed by Professor You at the beginning has exceeded 90%, and now it still needs to be updated.

Although they have to do a lot of experiments to test how much detection rate this machine has.

But they didn't think there was anything, but they all felt that Professor You was so serious.

They were originally going to do relevant tests, and how much to do and how little to do are about the same, so it's better to test more and make the detection rate of this machine more comprehensive.

so as not to make the follow-up work more troublesome.

Professor You just smiled and shook his head as he listened to their teasing.

Some jokingly.

"If you don't change it, what if something goes wrong? Don't you still blame me? ”

"It's just that you've worked hard to test me so many times."

Basically, each material has been tested several times, so whether the machine can identify it, so it will take about a thousand tests.

"Don't worry, Professor You cooperates with your work, it is our honor, and our machine testing work will be much more convenient in the future, and we have to thank you."

The staff started the test immediately, and they were very happy and found that the results of the test were much better than the last time.

Basically 98% detection rate has been achieved.

Most of the substances can be detected, so this is already very good after the security check.

After a period of experiments in China, it was found that many substances could be identified when they passed through the security check.

Then the staff only needs to remind the passengers to pick out the items inside, and there is no need to dig out people's luggage and look at the contents again.

After the domestic experiment was completed, it was sold directly to foreigners.

It is the leader of the construction of the security airport machine to cooperate with foreign friends to negotiate a deal.

At first, foreign friends saw that the testing machine was quite small, and they were still a little puzzled and suspicious.

If this machine is too small, I am afraid that it will not be able to irradiate such a large range of things, and it may cause more waste of resources at that time.

Unexpectedly, after watching the inspection video and the novice experiment, they knew how advanced this machine was.

"I've really picked up a treasure, and if I bring this machine back to our country, the people of the country will thank me."

The security problem in their country is a bit rampant, and sometimes there are too many people, and there is no way to check them one by one, and there are a lot of fish that slip through the net.

But now that the machine is in place, there won't be so much harm then.

At that time, the country's security and some illegal substances will also be well controlled.

This can also save them a lot of money financially.

The foreign friend was smiling wildly, and Professor You and the leaders also felt very happy.

On the one hand, their orders have been divided into a lot of orders, and this country is still a relatively influential country, if other countries see that they also use this brand of testing machines, then other countries must also want to come to Longguo to buy these equipment.

At that time, the influence of the brand will already be played out without publicity.

On the other hand, they are happy that they have created for themselves, and that these instruments have been recognized by others.

In all respects, this business is not a loss at all.

After returning to their country, Professor You also asked them about their use several times.

I found that the efficiency and effectiveness of those machines used in their countries were quite good.

In the past, the instruments of their national security inspection were rarely able to detect dangerous items, but after using their country's machines, there were more prohibited items detected.

After a long time, people will subconsciously dare not bring so many prohibited items to the airport.

This also guarantees the majesty of the state to a certain extent.

Professor You has invented so many machines, and it feels a little unchallenging.

On the market, he has invented enough things, and his own things are enough to satisfy people.

If we change the number of service users, will we face new challenges?

She started her profession as a teacher, but the students she taught were quite well-behaved.

Soon her content was liked by a lot of people.

Now she has changed to a group of students who have little knowledge to impart her knowledge, and I don't know if it will be liked and influenced by the students, and the thoughts of those students.

It just so happens that the country has been promoting the knowledge of poverty alleviation recently, and many volunteers and some teachers will go to the villages to visit and investigate, and she happens to have some ideas.

(End of chapter)