Li Lao glanced at Zhang Yu, and showed a special feeling in his heart, the machine problem raised by this person, some time ago, the gear machine and equipment invented by Zhang Yu completely solved this problem.

"Hello everyone, my name is Zhang Yu, and I am a machine researcher, not what Elder Li said, a talented young man. After Zhang Yu came to the stage, he was not stage frightened, and said hello modestly.

The machine researchers in the audience looked at Zhang Yu with a clear expression, Zhang Yu's words, they all believed it, no matter how talented this young man was, he could not be a master-level scientific research robot.

"Zhang Yu Xiaoyou, you're welcome, let's talk a few words on the topic that everyone raised. Li Lao's hand holding the microphone was a little excited.

He was thinking, if the theory of this machine master was only a young man, the machine researchers in the audience would be very surprised!

Li Lao doesn't feel embarrassed about this, after all, Zhang Yu is really talented and learned, so what does it matter if he can't talk about him.

"The first time I participated in this kind of scientific research conference, I won't talk about it, and I ask Li Lao to mention more. Zhang Yu glanced at Li Lao, and then glanced at the machine researchers in the audience, looking a little uncomfortable.

"Zhang Yu Xiaoyou, don't think too much, you can speak freely, just like we usually chat. Li Lao saw Zhang Yu holding the microphone in his left hand, and then changed to his right hand, changing back and forth, looking very uncomfortable.

"Okay, Mr. Li, you will talk about your opinions first, and then I will say a few words on the topic. Zhang Yu smiled, touched his nose, emptied his body and mind, and tried to be as casual as possible.

Hearing this, the machine researchers in the audience scoffed, whether they really followed Li Lao's words and said a few words, or they didn't even know how to talk about theoretical knowledge.

They affirmed that Zhang Yu was a rich second generation with some financial resources, and they discussed with Li Lao and asked him to come here to show off.

Thinking of this, the machine researchers below showed a trace of disdain.

Regarding other people's disdain, Zhang Yu didn't take it to heart, whether he has real talent and real learning, and other people's opinions will not change because he says a few words, he just needs to use practical actions to prove all this.

"As for whether the speed of the transportation industry can be improved, with the previous steam era, in the current electricity era, the machinery of the transportation industry, just in terms of providing energy, has changed, and it has reached a height. Li Lao nodded and put forward his opinion.

Zhang Yu listened to Li Lao's words, nodded in response to one or two sounds, and expressed his agreement.

"This is a discussion about academics, not for fun, little hairy boy, if you don't talk about it, you will come down. For Zhang Yu's agreement, the machine researchers in the audience became more and more dissatisfied, and at this time, there was a rather prestigious white-haired old man who couldn't help it.

"You know ......" When Li Lao heard the words of a white-haired old man in the audience, his face was not good, and he was about to say a few words for Zhang Yu.

"Old Li, it's okay, since this old gentleman has a different opinion on these, let him come to the stage, and I will talk to him a few words. Zhang Yu interrupted Li Lao's words, revealing a confident expression.

Elder Li nodded and glanced at the old man in front of him, this guy had to go up to humiliate himself, so there was no need for him to stop it.

Although he is not very proud of his talent, he can definitely be regarded as a veteran in this Eastern Province.

"Okay, I'd like to know how many pounds and taels you have. The old man slowly walked up to the podium, with the voice of the audience who was not optimistic about Zhang Yu, ready to discuss it with him.

The pot-bellied president on the side, seeing this scene, wanted to say something and play a round, but when he saw that Li Lao didn't care, he stopped his steps.

Zhang Yu didn't answer, the other party was not good, no matter what he said, he would not have a good face.

"Li Lao also said before, there are ways to improve the speed of the transportation industry, at present, in terms of energy, it is difficult to make progress, in addition to these, what other ways to improve the speed?" The old man in a white suit threw the question directly to Zhang Yu to see what he could answer.

"In general, in the transportation industry, the methods of improving the speed are the power system, the structural system, and the two-point mobile system, among which the power system is the energy ...... that Li Lao said earlier" Zhang Yu held the microphone tightly and said his opinion lightly.

With Zhang Yu's words, the old man in the white suit was stunned for a moment, this guy still understands a little bit and has knowledge about the speed of the transportation industry, which is very right.

Of course, it is only limited to these, machine researchers, in addition to the accumulation of knowledge, are more about the operation process of the machine, and being able to record this knowledge only proves that Zhang Yu is a person who has understood the machine industry.

"You're right, in addition to that, I want to talk to you about the practices that have improved the speed of the transportation industry. The old man in the white suit cleared his throat with a look of disdain.

There is a question about the accumulation of knowledge in front, and practice, and only those who have really done it and done it many times will have their own experience.

"You're older, so you'll be the ones to say first. Zhang Yu made a gesture of please, he felt that although the old man looked down on people, his importance to the machinery industry was true, so he gave the old man a face.

"Hahaha, sure enough, you stop there. For Zhang Yu's gesture, the old man in the white suit couldn't help laughing.

Zhang Yu asked him to say it first, and he naturally thought that Zhang Yu just didn't know and excused himself.

The glimmer of kindness that had just risen was once again broken by the old man's disdain and self-righteousness.

Zhang Yu raised his hand, looked at the old man, and was about to speak.

"Let me tell you! Regarding the part of practice, most people will resist, plus inertia......" The old man in the white suit moved his eyelids and began to humiliate Zhang Yu.

"The old gentleman is right, I don't know if the old gentleman's research time, his views on friction, is there always a feeling that he can't control it, in addition, he will always worry about the speed......" Zhang Yu put the microphone on the shelf in front of him, clasped his hands on his chest, and said word after word, striking the old man in a white suit, and asked questions that most machine researchers didn't understand.

"You. The old man in the white suit just said this word lightly, and he didn't know how to answer Zhang Yu's words.

"Don't worry, this is just a common problem for most machine researchers, don't look for answers to problems, but start from the whole......" Zhang Yu continued to say some questions about machine researchers who don't understand.

With Zhang Yu's words, the machine researchers present looked at him with appreciation.

"These things, how did he know. ”

"Without more than ten years of research, I don't have this foundation at all. ”

looked down on it before, but at this moment, only admiration remains.