In his opinion, Chu Hao was completely here to mess around, and even said something unpleasant, just to brag to his classmates. Pen, fun, and www.biquge.info

"I don't know where you heard that we have these precious metals in our lab. But it is impossible for these precious metals to be given to you, not to mention how much they are worth, just considering the waste, it is impossible to let these precious metals be used by you for foolishness. ”

Considering that Chu Hao was Dean Liu's son after all, and Teacher Hu also allowed him to experiment, Tian Jitong decided to use a more euphemistic expression.

"Tian ......"

Chu Hao's mouth just opened, and he was directly interrupted by Tian Jitong rudely, "I know, when your classmates were still taking a weight, fixing the pulley, and doing the experiment of verifying Newton's second law, you came to the materials laboratory of the university to use these precious metals for experiments, which is a very bragging rights." But even if I don't mention the preciousness of these precious metals, even if it's given to you, can you use it?"

"Senior Brother Tian, I can use it. ”

Chu Hao's expression was a little gloomy, he didn't expect that a student would do so much, even if he was a doctoral student, then he was also a student.

In a laboratory, in addition to the person in charge of the laboratory, there will be a number of professors, researchers and the like who are responsible for researching a branch of a project, or a powerful laboratory will have several projects running at the same time, and then there are some associate professors to assist in research, and then there are some young lecturers, or doctoral students knocking on the corners, most of them are recording research data, reading literature, learning software, doing experiments or contacting experiments, analyzing data, and writing reports. As for ordinary graduate students, they also wash the beaker, sort out the data, report the literature, report the accounts, and pick up the express delivery, which is basically the same as doing miscellaneous things.

Although Tian Jitong has broken away from the bottom of the miscellaneous sequence, he still has no say in the laboratory, let alone preventing his experiments in this way.

If Tian Jitong said with justice that Chu Hao is not a laboratory person, nor is he a scientific researcher from other schools, according to the rules and regulations, experiments are not allowed, if Chu Hao has to do experiments, he will report Chu Hao and Professor Hu to the school, Chu Hao will not say a word, but admires him.

But Tian Jitong obviously didn't mean to talk about the rules and regulations at all, obviously he didn't want to offend Professor Hu, and he didn't think there was anything wrong with Chu Hao coming to the laboratory to do experiments, so it would be a bit hateful for him to sneer at Chu Hao now with the preciousness of the experimental materials and question the purpose of Chu Hao's experiments.

Hearing this, Tian Jitong sneered, "Classmate Chu Hao, you are just a high school student, you actually said that you can use these precious metals, this is simply a big joke in the world, I am afraid you don't even know how much money it costs to do such an experiment, according to the amount you calibrated above, the light material for an experiment is 200 pieces." ”

Tian Ji calculated the price in the same heart, and then added some false heads and reported it to Chu Hao, anyway, Chu Hao didn't know the price.

"I know that according to the regulations of the laboratory, outsiders need to pay for the consumables if they have nothing to do with this experimental project, so I also prepared them. ”

As he spoke, Chu Hao directly took out 10,000 yuan from his backpack and put it on the table.

In an instant, Tian Jitong and Sun Dan's faces suddenly changed, and even their breathing was about to stagnate, Sun Dan knew at this time that Chu Hao said that it was really not polite to invite her to the restaurant.

This 10,000 yuan is not as shocking as the 10,000 yuan households in the seventies and eighties, but it is also a lot, you must know that the per capita income in urban areas in China in the millennium is a little more than 6,000, and the per capita income in rural areas is a little more than 2,000, and the average of this thing has always been inaccurate, in terms of business, ordinary workers are about 34,000 yuan a year, and this 10,000 yuan is basically the top three years of wages.

And Tian Jitong and Sun Dan are just students, and their living expenses are more than 100 yuan a month, and in terms of income, in addition to the family's usual living expenses, there are occasionally some project subsidies, scholarships and the like are only about 100 yuan a month, and I have seen so much money there at one time.

Not to mention, this money was taken out by Chu Hao, a high school student, and this scene was really amazing.

Tian Jitong's face was even more like opening a dyer's shop, red, black, blue and purple rotated, Chu Hao was able to take out 10,000 yuan, which already showed that he was not without the slightest understanding of the experiment he was going to do, and he had already prepared, and what he just said...... , Tian Jitong instantly felt that his face was beaten!

In the next second, a trace of indescribable resentment suddenly emerged from Tian Ji's concentric, he worked hard in the laboratory every day, and he couldn't get much project subsidies in a year, and he had to look at the face of his mentor every day, and Chu Hao, a high school student, could easily take out 10,000 yuan to squander, and it was ruined, it was really Zhumen's wine and meat stinky road with frozen bones.

Immediately afterwards, Tian Jitong turned his mind and showed a hint of hypocritical smile, "Since you already have an understanding of the experiment you want to do, classmate Chu Hao, then I won't say more, I will accept this 10,000 yuan for you first, how many consumables you use, and then settle the settlement." ”

He couldn't wait for Chu Hao to do the experiment now, and waste the ten thousand yuan alive, and he couldn't even make a splash.

Seeing through Tian Jitong's mind at a glance, Chu Hao also said with a smile: "Then it will trouble Senior Brother Tian." ”

The corners of Sun Dan's mouth moved twice, but he didn't speak, since it was Teacher Liu who allowed Chu Hao to do the experiment, the 10,000 yuan was naturally given by her, so she didn't seem to have anything to say.

Chu Hao walked to the material room and looked at the metals flashing with various lights in front of him, especially the seventeen rare earths, and was a little emotional for a while.

Rare earth is an important strategic resource, it has excellent optical, electrical, magnetic, superconductive, catalytic and other physical properties, can be composed of different properties and a wide variety of new materials with other materials, so it has the reputation of industrial monosodium glutamate, the mother of new materials. In the military field, its most significant role is to greatly improve the combat performance of the steel and alloys used to make tanks, aircraft, missiles and satellites.

China's rare earth reserves once accounted for 85% of the world's reserves, but they have been transported to the international market at extremely low prices. In the previous life, in 2009, Huaxia's rare earth output was 150,000 tons, far exceeding the market demand of 100,000 tons, and the price has always hovered at a low level.

Starting from the manufacturing and electronics industries, Dongwa and South Korea are short of their own resources, and their dependence on rare earths is self-evident, and they occupy more than 30% of the world's rare earth storage through imports and mine purchases. Nearly 70% of China's exports go to these two countries.