Hawking radiation theory or not limited to black holes
Science and Technology Daily, Beijing, June 5 (Reporter Zhang Jiaxin) According to Stephen Hawking's famous radiation theory, as the event horizon (the outermost boundary of the black hole) destroys the surrounding quantum field, the black hole will evaporate over time and gradually lose mass in a strange form of radiation. However, the analysis shows that the event horizon is not essential to this process...
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Apple's First Head Display VisionPro Released! Why is your next iPhone a phone
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25000 yuan! Apple's first stunning headphone display has been released, along with new products such as the strongest Mac and iOS17
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Apple Announces the Launch of AppleVisionPro Head Display Seamless Integration of Virtual and Real Worlds
Apple has released an augmented reality headset called AppleVisionPro, which seamlessly integrates reality and the digital world.CEO Tim Cook said of this device that looks like a pair of ski goggles, "This is the first Apple product you can see through...
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What is the rating for the appearance of Apple's first head display device, VisionPro, officially announced?
On the early morning of June 6th, after successively releasing new MacBookAir, MacPro, iOS17, iPadOS17, watchOS10 and other content, Apple finally unveiled the heaviest product of WWDC - Apple's first head display device, VisionPro.At this WWDC, Apple CEO Cook stated that this device can unlock an unprecedented experience for us...
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Biomimetic super hydrophobic coating can solve the "rain attenuation effect" of 5G radomes
Reporter Jie Manbin from our newspaperOn June 4, the reporter of Science and Technology Daily learned from the Lanzhou Institute of Chemical Physics of the Chinese Academy of Sciences that the silicon based functional materials group of the Research and Development Center of Environmental Materials and Ecological Chemistry of the Institute cooperated with Shandong Xinna Super Sparse New Materials Co., Ltd...
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Smooth circulation and build new advantages in digital competition (Economic Review)
To comprehensively promote digital construction, efforts should be made to break through the domestic and international circulation of data elements, the circulation of computing power and power grids, and the circulation of digital technology and industry, gradually building new national competitive advantages in the digital fieldBuilding a digital China is an important engine to promote Chinese path to modernization in the digital era, and a strong support to build a new competitive advantage of the country. Under the current severe and complex international environment and the background of accelerating the construction of a strong domestic market, we should focus on giving play to China's advantages in the socialist system, the new national system, and the super large market, and strive to break through three groups of cycles, gradually build new national competitive advantages in the digital field, and help realize Chinese path to modernization...
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Has the radio and television industry started working? The package is comparable to the traffic cards of the other three! Whether this limitation can be resolved is crucial
After entering the 5G era, a new operator, China Broadcasting and Television, has been added. The three well-known operators have welcomed new competitive partners...
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Huawei and Honor have turned heads, with executives facing each other from afar and screens causing controversy. Who do you support?
Impulsive Punishments. m4a7:54From Big Cousin Technology CollectionHonor was once a subsidiary brand of Huawei...
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13 Chinese manufacturers have been kicked out of the fruit chain and want to empty 300 billion yuan of production capacity? Foreign media: The trouble is still ahead
As is well known, Apple, as a relatively large multinational company, is very strict in managing its industrial chain.Apple shuffles its partner suppliers every once in a while, kicking out those that do not meet the requirements, and absorbing cooperative suppliers that Apple believes are more valuable and able to provide the required products...
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No wonder China dares to show its sword to the United States. Changjiang Storage has become a leader in flash memory, and South Korean companies are calling it a danger
No wonder China dares to show its sword to the United States and directly announces sanctions against storage giant Micron Technology, which is China's first shot in retaliation against US technology hegemony. Obviously, China dares to counter US technological hegemony, which is enough to indicate that China has made a decisive breakthrough in the field of storage chips...
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Science and technology innovation platform adds impetus to county development
Entering the Yidu Industrial Technology Research Institute of Hubei University, Yang Guichun and Jiang Jun, two teachers stationed at the site, are busy connecting with the enterprise.Biopharmaceuticals and fine chemicals are the two leading industries in Yidu City...
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