50 Years Since the Birth of Mobile Phones: Memories of 50 Memorable Moments, What Will the Future Hold?
197343Martin Cooper AT&TJoel BellAlexander Bell1876501.1973197343DynaTAC 8000X399520082...
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Is the online traffic card the same as the business hall? What is the difference?
Nowadays, whether it is in the offline business hall or online, it is possible to apply for phone cards. So, what are the differences between the phone cards processed through these two channels? What are the advantages and disadvantages? Let's take a look together...
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SMIC International, what's wrong with you? 14nm, let's break up!
Welcome to another boring chip story, or to say, "My inner pain, I just want to tell you loudly" - China's struggle on the semiconductor industry map.Undoubtedly, China has horses for the four carriages of chip industry chain design, manufacturing, packaging, and testing...
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Advantages and disadvantages of self-developed systems for various mobile phone brands! Look, you know what?
With the continuous expansion of the smartphone market, various brands of mobile phone systems have also emerged. In addition to the popular Apple iOS and Android systems in the market, some mobile phone brands have also independently developed their own systems, such as Huawei's Hongmeng system, Xiaomi's MIUI system, and so on...
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JD's 001 courier: The boss promised to buy a house after working for 5 years. What happened afterwards
Before reading this article, please click on "Follow" to facilitate your discussion and sharing, as well as bring you a different sense of participation. Thank you for your supportSpeaking of Liu Qiangdong, I believe many people will not be unfamiliar...
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What signals have domestic chip companies given up on research and development?
As is well known, according to authoritative data statistics, there are over 5700 chip companies that have been revoked or cancelled in China. However, this is not the focus of our attention, as there are companies in various industries that go bankrupt every year for various reasons...
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Abandon chip development! Ren Zhengfei is deeply saddened that Huawei has lost important allies. What is the problem?
Chips have always been the brightest pearl and most famous product in the semiconductor industry. At present, we are familiar with mobile phone manufacturers such as Samsung, Apple, Huawei, etc...
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What signals have been released by issuing online ride hailing saturation warnings and strengthening control in multiple places?
Online ride hailing, as an emerging mode of transportation, provides more choices and convenience for passengers. However, with the increasing number of ride hailing platforms, vehicles, and drivers, market competition is becoming increasingly fierce, and industry risks are also becoming increasingly apparent...
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What are the changes in the properties of hydrogenated nitrile rubber after surface modification of polytetrafluoroethylene powder?
Wen|Long YuetanEdit|Long YuetanPolytetrafluoroethylene (PTFE) powder is a functional material with excellent wear resistance, corrosion resistance, and low friction characteristics.In the rubber industry,By surface modification of hydrogenated nitrile rubber with polytetrafluoroethylene micropowder,It can improve the friction performance, mechanical properties, and oil resistance of rubber materials to meet the needs of specific engineering applicationsThe surface modification methods of polytetrafluoroethylene powder include surface coating, chemical modification, and physical modification...
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What fruit does the fusion of potato and tomato genomes produce? Starting from pomato, uncovering the path of Shunfeng's biological industrialization
Pomato in the laboratory (photographed by Han Xiaopeng)Peaches grafted on plum trees will bear peaches after they survive. Plum trees and peach trees belong to the same family but different genera, have close genetic relationships, and have a high grafting survival rate, which is widely known...
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JD's 001 courier, the boss promised to buy a house after working for 5 years. What happened afterwards?
Before reading this article, please click on "Follow" to facilitate your discussion and sharing, as well as bring you a different sense of participation. Thank you for your support...
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Further Discussion on 5G Remote Surgery? What a fantasy!
In today's society, the development of technology has led to increasing expectations for medical technology. However, for the concept of 5G remote surgery, we need to conduct in-depth technological theoretical analysis and rational thinking to avoid being deceived by false propaganda...
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