China surpasses Japan in another "core field" and ranks as the "world number one"! For the first time in history!
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Do you want to turn off data traffic when connecting your phone to WiFi? Many people still don't understand, but after reading it, they understand
Do we need to turn off traffic after connecting our phones to WiFi? Many people still don't know, my friends. Hello everyone, I am Xiaojun...
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Two major domestic companies have successively announced important decisions, and foreign media have revealed that China Chip's "fig leaf" has been torn open
As is well known, Huawei's ability to take the lead in developing 5G technology is inseparable from Ren Zhengfei's correct leadership and unwavering commitment to independent research and development over the past decade, with nearly a trillion yuan of research and development investment.It is precisely because of Huawei's rise in 5G that the Americans have become restless...
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Buy large memory instead of small: "12+256GB" is completely sufficient, with a minimum of 1599 and at least three years of use
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This domestic phone is amazing! CCTV escorts it, only because no one has surpassed one technology
There are only two time periods of the year that are most suitable for purchasing mobile phones, namely the 618 and Double 11. In the first and second half of the year, various mobile phones were released almost the same, and when they hit the two largest e-commerce festivals online, mobile phone manufacturers will reduce prices to offset sales and inventory during these two time periods...
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From being the first in the world to being completely cool, this phone is really hopeless
As is well known, no matter in which field, there are always people who excel and leave with a sense of disappointment~Taking the mobile phone industry as an example, the smartphone market has been sluggish in the past two years, which has led to major smartphone manufacturers having to struggle for survival, while some small factories have almost no foothold.During this period, Gree, a cross-border manufacturer of mobile phones, has been working hard in the mobile phone industry for many years, but due to unsatisfactory sales, it has recently had to disband its core team of mobile phones~Also, Japanese manufacturer Bamuda, which is also a cross-border mobile phone manufacturer, recently announced the end of its mobile phone business~The difficulty of 'crossing borders' is already quite high, and it is expected that they will ultimately fail...
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These five companies with charging stations are expected to carry the banner of rebound in the New Year
These five companies with charging stations are expected to carry the banner of a rebound in the New Year, as their performance is entering the fast lane. One of the companies saw a year-on-year increase of 415% in the pricing of charging stations in the first quarter...
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Modular Link Level Simulator for Physical Layer of Beyond 5G Wireless Communication System
Wen Xiaozhi has been saying thatEditor | Xiaozhi has been sayingBefore reading this article, we sincerely invite you to click on 'Follow', which not only facilitates your discussion and sharing, but also brings you a different sense of participation. Thank you for your supportprefaceThe low terahertz band is a promising candidate for achieving data rates up to 1Tbit/s...
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Sun Yanzi has taken it, but iFlytek is confused. What surprises can AI bring us?
Originated by Flower FinanceAuthor | Liu YuanEditor | DuoziI have no mood at all, far worse than Stefanie SunWhen the most loyal fans are still racking their brains to find an angle for roast about AI Stefanie Sun, the singer Stefanie Sun chose to "raise her hand and surrender".On the evening of May 22nd, she posted a response on social media stating that she had accepted the fact that she was an unpopular singer and that "my AI character has become the current top tier"...
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Phonon Coupling - Electrons in CdSe, CdS Cores, and Shell Quantum Dots
Xu Chenyuan's StudyEditor | Xu Chenyuan's StudyWe found that peak CdS frequency affects excitationStrong dependence on energyBetween the experimental frequency of the CdSe+CdS combination band and the sum of the corresponding fundamental frequencyThere is still a huge differenceThis indicates that the main transition at high excitation energy is limited to the CdSe core or CdS shell, and therefore cannot enhance the binding band transition between the core and shellThe Raman intensity ratio of CdS to CdSe further supports this viewpoint. The Phonon of CdSeLO in the Lowest Exciton TransitionElectron phonon coupling is slightly weaker in core/shell structures than in pure CdSe quantum dotsThis is contrary to the expectation of the Frehlich coupling mechanism...
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Chinese customers collectively turn to domestically produced chips, and Samsung and TSMC's advanced manufacturing processes are facing criticism!
Against the backdrop of trade frictions between China and the United States, Chinese customers have abandoned international chip giants such as Samsung and TSMC in favor of domestic chips. This is a shocking change and a phenomenon worth paying attention to...
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WeChat empty handed payment function is online! Are you still scanning the code on your phone?
Have you ever had the experience of forgetting to bring your phone or running out of battery when you go out, and wanting to make a payment but unable to do anything about it? Have you ever had such concerns about whether Facebook payments will leak your privacy or be stolen? Have you ever had the idea that it would be so convenient to make a payment with the palm of your hand!If you have any of the above situations, then I have a good news to tell you: WeChat empty handed payment function has officially been launched!What is the WeChat empty handed payment function? Simply put, it means that users can perform palm swiping operations on the face swiping device without the need to scan codes or swipe cards to complete payment.This feature is safer and more accurate than facial payment, as it reads the veins of the palm blood vessels rather than the epidermal veins...
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