618 Xiaomi needs a big job! Allowing a profit of 1.6 billion yuan, with a maximum direct reduction of 3000 yuan, and the release of new machines
Young and promising. mp34:39From Digital Fantasy TalkAfter waiting for more than half a year, we finally arrived at the annual 618 promotion...
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Li Xiaolai, who bought 100000 Bitcoin to realize 13.5 billion yuan, now calls it a "scam"
#Challenge 30 Days to Write a Diary on Headlines#Lei Jun once said, "Standing on the wind, even pigs can flyAs is well known, the most prosperous industries in China have always been the real estate and internet industries. In recent years, the richest people on China's rich list have mostly come from these two industries...
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Huawei Mate60Pro: Screen waterfall flow+1 billion pixels+120W flash charging, guess the starting price
A glimpse into the new design and performance of future smartphonesThe Huawei Mate60Pro is about to be released, continuing the excellent tradition of the Huawei Mate series and bringing us a brand new smartphone design and performance. This phone not only features the latest Kirin processor, but also features a brand new screen design, providing users with an unprecedented visual experience...
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Why can yellow and white people have children without reproductive isolation? Do humans really have species?
Today, I want to talk to you about a very interesting topic:Why can the white, black and yellow people on the earth combine with each other and have children without reproductive isolation?This question seems simple,The mysteries of human origin and evolution are actually involvedLet's explore together!Firstly, we need to understand what isReproductive isolationReproductive isolationUnable to produce offspring, or the offspring produced are sterileReproductive isolationThe answer isReproductive isolationThe early lifestyle of mixed livingHighly developed cultural mindThe first reason is the kinship and stable fertility traits of human originOnly about 200000 years agoHumans on EarthEthnic differences mainly stem from variations in representational expression, such as skin color, body shape, etcAnd the reproductive system remains highly similarThe second reason is thatThe early lifestyle of mixed livingReproductive isolationReproductive isolationThe third reason isHighly developed cultural mindDeeply influenced by the environment and social cultureHumans can also bridge these differences through psychological and cultural cognitionCross racial or cultural heterosexual relationships to gain unique attraction and satisfactionSports abilityThese differences are mainly caused by environmental adaptation, gene drift, gene recombination and natural selectionSkin colorSkin colorDHair and eye colorHair and eye colorSports abilitySports abilityThe appearance differences between humans only account for a small portion of the entire genome (approximately 0.01%)Reproductive isolationThis greatly enhances human genetic diversityIt can realize the flow and integration of cultural genes among peopleReproductive isolationWhich country's girls do you like best? Why?...
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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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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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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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Declare war! Meituan's "eating appearance" is too ugly! Weijia Liangpi Officially Launched the National Business of Meituan Take away
Is it the Wei family's Liangpi "making trouble out of nothing" or Meituan's "store bully"?Recently, sources have reported that,Weijia Liangpi has officially launched the nationwide business of Meituan takeout.Regarding the public's concern about whether the next step will be to officially close online and all orders will be transferred offline,Insiders have revealed that they will continue to provide delivery services in the future, but will not choose a monopoly platform for capital control...
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Huawei's latest patent application has been approved, foreign media: Biden did not initially anticipate
Opening remarksHuaweiWe have always relied on our own strength, withstood the pressure from the United States, and developed our own operating system with our own brand new operating systemSemiconductor industryAnd finally broke free from the control of the United States by obtaining a series of patents. althoughHuaweiThere has been a significant breakthrough in independent development, but in domestic productionchipThere are still serious issues in development...
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Is it difficult for Guo Taiming to fall asleep? 27% of Apple's large orders were split between two Chinese companies
Apple has always been a leader in the global consumer electronics market, but recently there have been some changes in the order distribution between Apple and Foxconn. According to media reports, Apple has allocated orders originally belonging to Foxconn to Lucent Precision and Asus, with these two Chinese companies accounting for 12% and 15% of orders respectively, resulting in a significant decrease in Foxconn's order share in Apple's OEM factories...
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Thermal Error Modeling of Ball Screw Based on Neural Network System
Wen|Zhang ShirenEdit|Zhang ShirenIn the pursuit of high-precision modern CNC systems, thermal error, also known as thermal deformation error, is increasingly receiving attention. According to research,Thermal deformation error has become the main source of error for CNC machine tools, accounting for 40% to 70% of the total error...
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Americans are really starting to fear AI
Exclusive to Radio and TelevisionThe following article is sourced from FounderPark and authored by FounderParkFounderPark.From Geek Park, focusing on discussing "real issues" with technology entrepreneurs...
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