Chapter 305: Jet Propulsion Lab takes the lead!

一段 时间 After a period of intense preparation, this battle of Mars hitting the earth officially kicked off in May of the fourth year of the establishment of Star Technology.
The first shot was the Jet Propulsion Laboratory.
As the world's top scientific research institution, the well-known subsidiary of NASA, the global appeal of the Jet Propulsion Laboratory is unprecedentedly strong.
Overnight, BBC, CNN, France, Canton, Photo, Times, New York Times, Al Jazeera, Singapore Straits Times, Facebook, Netflix, Twitter, etc., almost all mainstream media and online media in the world, Qi Gather in Los Angeles and shout for the Jet Propulsion Laboratory.
Unconsciously, the world has been changed, and the emergence of Star Technology has forced more than half of the earth to form a dangerous situation of Star Technology vs the world.
At this moment, China, which has a 15-hour time difference with Los Angeles, is also paying close attention to the situation across the Pacific Ocean.
浪 Shen Lang was holding a Huawei brand folding screen mobile phone, reading the topics of major news media. The text used in these topics was quite polite. He tried to raise the Jet Propulsion Laboratory and devalue Star Technology.
Luo Luojia grabbed his head, "Enron, do you remember? When did we start under siege?"
An Ran stunned, and asked, "Look at this, why haven't we been under siege by the West? Since the company was founded, they have treated us as a thorn in our eyes."
Luo Jia shook his head. "It's not so exaggerated. At least some Western media used to stand up and say two fair words. As for the academic world, we are often praised. They also give us awards, but both We refused. "
"April 13th." At this time, Shen Lang suddenly said.
Luo Luojia and Enran were both stunned and looked at him puzzled.
Shen Lang said lightly, "The teacher asked when did we begin to be under global siege. I think it started on April 13 last year."
Luo Luojia's eyes lightened. "Interesting, talk about your reasons."
Shen Lang looked up and said without delay: "On April 13 last year, our first Carmen Vortex Street power generation array was officially launched near the East China Sea Bridge, causing a global shock."
"I wrote a crawler software, and made statistics on the global news content on April 13 and the following week. The statistics are like this."
"76.15% of North American news media use more than three such negative terms as hegemony, threat, and instability in their reports."
"Europe is slightly better, with a negative index of 62.83%, but Europe has shown huge differences due to geographical reasons. For example, Serbia, located in the Balkans, does not show much It is hostile and even thinks that Huaxia's mastery of new energy technologies is a good thing. "
try {mad1 (\ 'gad2 \');} catch (ex) {} "But at the same time, the negative index calculated by western and central European countries even reached 80%, which is higher than North America. Take Germany as an example. More than 86% of the German media have shown great anxiety and distrust about Huaxia's mastery of new energy technologies. "
An Ran couldn't believe his ears. He grabbed Shen Lang's shoulder. "Last April? At that time, you hadn't come to Star University yet."
浪 Shen Lang nodded, and Zhenzhen said verbally: "But I was already admitted at that time, so I researched a little bit in my spare time. After all, I don't want to know anything about the place to study and live in the future."
"What is a negative index?" Luo Jia asked.
Shen Lang explained, "It is a statistical model designed by me. First of all, I use a method of filtering keywords to determine whether a news article is positive or negative. Then I grade the propensity. Finally, I sum up all the scores and then add historical events. , You can get a relatively scientific opinion index. "
"If public opinion is positive, it is called a positive index. If it is negative, it is a negative index. The higher the index, the greater the influence."
This evil ...
Tong Anran and Luo Jia glanced at each other. Both were quite speechless. You know, Shen Lang was only twelve years old this year.
Uh ...
Los Angeles Exhibition Hall, News Hall.
The staff set up the table and chairs, set up the lights, had a beautiful chestnut-colored long-haired host, and Dr. Denap from the Jet Propulsion Laboratory. The two sat side by side.
Under the stage, media reporters from all over the world, Dr. Denap will be here to answer the media's most current concerns.
"Dr. Knapp, I'm a reporter from the London Financial Times." The lady with glasses stood up and asked with a standard London accent: "I would like to ask, why is an ultrasonic motor also called a space motor? Phase What are the advantages of ultrasonic motors over traditional motors? "
Dr. De Naup smiled. "From a scientific perspective, there is no such thing as a space motor in the world. Both traditional magnetic motors and next-generation ultrasonic motors can be used in space."
"But everyone knows that the launch of space is costly, so the ultrasonic motor with smaller size, higher accuracy and more variable shape obviously meets the requirements of space use, and because the ultrasonic motor uses voltage to generate Torque, so it will never be electromagnetic interference, which is very important for space operations. "
After a pause, Dr. Knapp said, "As for the advantages of ultrasonic motors, that's too much, but first I want to clarify a misunderstanding of everyone."
"Ultrasonic motors have nothing to do with sound, nor do they use acoustic principles to generate torque. It just happens that their operating frequency is the same as the frequency of ultrasonic waves, so scientists have named them ultrasonic motors."
try {mad1 (\ 'gad2 \');} catch (ex) {} "So it should be called an overclocked motor?" There are reporters 台.
Dr. De Naap nodded gently, "You're right, the ultrasonic motor is a new generation of motors with incredible super high frequencies."
那么 "Who is more powerful than the permanent magnet vector motor of Xingchen Technology?" Another reporter asked a question, his eyes flashed with excitement.
Dr. De Nap looked around the stage. The reporter's flashing eyes, a camera aimed at himself, undoubtedly shows that these people don't really care about the technical details at all, they just want to know one thing, the ultrasonic motor of the Jet Propulsion Laboratory, Compared with Xingchen Technology's permanent magnet vector motor, who is more powerful.
Denap straightened his back and said, "I'm sorry I can't answer this question."
"Why?" The reporters asked puzzledly.
Denap said, "It's like you ask me who runs faster on a train and a carriage. It is a very stupid question. It is not a technology of the era and should not be compared together."
"Although I also admit that ~ EbookFREE.me ~ Xingchen Technology ’s permanent magnet vector motor has reached the apex of magnetic motors, but it is still a magnetic motor after all, which is like one of the world ’s most luxurious four wheels A horse carriage, no matter how delicate or beautiful it is or how sophisticated it is, cannot be compared with a train. "
"Do you understand? They are not the products of an era, like kites and airplanes, canoes and steel warships, abacus and computers, handwritten letters and e-mails. The gap is not big, but a whole generation."
Sahahahaha ~
The reporters immediately laughed, and they were waiting for this sentence. Countless writers quickly sent out on-site articles and used a lot of sensational headlines.
"Permanent magnet vector motor is approved as a tool for primitive people!"
"Being an era ahead, Star Technology's motors have fallen behind as soon as they hit the market!"
"The Jet Propulsion Laboratory lives up to expectations, permanent magnet vector motors are about to enter the garbage dump of history!"
Facts have shown that journalists are always a group of people who are afraid of the world. They don't care about technical details, they just want to make big news.
Denap said that ultrasonic motors are a full generation ahead of permanent magnet vector motors, and reporters took the opportunity to make a fuss.
"Hello Dr. Knapp, I'm a reporter for the Washington Post." At this time, a man in a gray suit stood up. "It is said that Xingchen Technology Group is also preparing ultrasonic motor products. It does not know the Jet Propulsion Laboratory. Who are the better products, and the products of Xingchen Technology? "
Uh ~
This is a key question. The scene was suddenly silent, everyone was attentive, waiting for Dr. Knapp's answer.