Angelagurl

Follow me baby

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    • AngelagurlAngelagurl
      ·2021-12-21

      [Halloween Game] Trade or Treat!

      @小虎活动
      Hello, dear Tigers! Happy Halloween! 🎃🎃🎃 Tap here to play the Halloween game, and you stand a chance to win various rewards! Promotion Period: October 27, 2021 18:00 - November 9, 2021 18:00 (SGT) 1. How to Participate? All Tiger clients may collect points which can be used to redeem rewards by taking part in the Trade or Treating Game. All existing Tiger clients will have 2 game attempts. Clients can get more game attempts by completing different tasks, such as 'Invite a friend' or 'Share Halloween Game'. 2. How to collect points? Each player has 30 seconds to catch falling candies while av
      [Halloween Game] Trade or Treat!
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    • AngelagurlAngelagurl
      ·2021-12-16
      Hi follow me please thankyou 
      6534
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    • AngelagurlAngelagurl
      ·2021-11-27

      [Halloween Game] Trade or Treat!

      @小虎活动
      Hello, dear Tigers! Happy Halloween! 🎃🎃🎃 Tap here to play the Halloween game, and you stand a chance to win various rewards! Promotion Period: October 27, 2021 18:00 - November 9, 2021 18:00 (SGT) 1. How to Participate? All Tiger clients may collect points which can be used to redeem rewards by taking part in the Trade or Treating Game. All existing Tiger clients will have 2 game attempts. Clients can get more game attempts by completing different tasks, such as 'Invite a friend' or 'Share Halloween Game'. 2. How to collect points? Each player has 30 seconds to catch falling candies while av
      [Halloween Game] Trade or Treat!
      74418
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    • AngelagurlAngelagurl
      ·2021-10-29
      Sd

      [Halloween Game] Trade or Treat!

      @小虎活动
      Hello, dear Tigers! Happy Halloween! 🎃🎃🎃 Tap here to play the Halloween game, and you stand a chance to win various rewards! Promotion Period: October 27, 2021 18:00 - November 9, 2021 18:00 (SGT) 1. How to Participate? All Tiger clients may collect points which can be used to redeem rewards by taking part in the Trade or Treating Game. All existing Tiger clients will have 2 game attempts. Clients can get more game attempts by completing different tasks, such as 'Invite a friend' or 'Share Halloween Game'. 2. How to collect points? Each player has 30 seconds to catch falling candies while av
      [Halloween Game] Trade or Treat!
      86020
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    • AngelagurlAngelagurl
      ·2021-09-30
      Wow

      芯片半导体的跟踪与研究!

      @许亚鑫
      上周许导在录制音频的时候,分享了芯片半导体行业的一些观点:2021年9月24日市场语音跟踪,趁着国庆假期还没来,我们在多做一下这方面的功课: 本文将围绕着什么是芯片?为什么芯片会短缺?中美关系缓和对于芯片行业的影响来做研究。 首先,半导体、集成电路和芯片和晶圆的区别? 半导体指常温下导电性能介于导体与绝缘体之间的材料。常见的半导体材料有硅、锗、砷化镓等。 集成电路是一种微型电子器件或部件。采用一定的工艺,把一个电路中所需的晶体管、电阻、电容和电感等元件及布线互连一起,然后封装在一个管壳内,成为具有所需电路功能的微型结构。 芯片其实是半导体元件产品的统称,很多时候我们把集成电路和芯片混淆在一起。但严格意义上,芯片并不能完全等于集成电路,芯片是集成电路的载体,由晶圆分割而成。 晶圆是指制作硅半导体电路所用的硅晶片,其原始材料是硅。经过一系列加工后形成硅晶圆片,也就是晶圆。 简单来说就是半导体组成集成电路,芯片是集成电路的终极形态,而晶圆是芯片的原材料。 根据摩尔定律,集成电路上可以容纳的晶体管数目在大约每经过18个月便会增加一倍。换言之,处理器的性能每隔两年就会翻一倍。所以随着时间流逝,芯片行业的壁垒便会自然消失。行业内公司通常处于你追我赶的内卷状态。 其次,为什么芯片会短缺? 一方面,晶圆量产难度大。 芯片产业链可以分为上中下游三大环节,上游是芯片原材料制造的硅片制造厂商,中游是芯片设计公司,下游就是基于上游生产的硅片,将中游的芯片设计实现出来的晶圆加工厂商。 芯片的基本组成单位是晶体管。晶体管里含有一个栅极,一方面栅极的宽度(14nm、7nm等)决定了电流通过时的损耗,宽度越窄,损耗越低。另一方面栅极越窄,芯片可以含有更多的晶体管,可以提升更多的性能和计算能力。 同时,最终形成的芯片体积也就越小,那么一块硅片可以切割出来的芯片也就越多,降低了整体成本。所以说纳米数越小的芯片
      芯片半导体的跟踪与研究!
      72318
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    • AngelagurlAngelagurl
      ·2021-09-22
      Follow me hehe
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    • AngelagurlAngelagurl
      ·2021-09-21
      Good

      By Marketwatch

      @Angelagurl
      If there were a ‘Big Three’ of electric vehicle makers, who would join Tesla?MarketWatch2021-09-20 07:52Delays at young electric-vehicle companies suggest that large auto makers are best placed to challenge Tesla in the future, but the smart money is chasing less glamorous namesMarketWatch photo illustration/Tesla, iStockphotoWhen Henry Ford was reorganizing his Detroit Automobile Company into what would become the juggernaut of U.S. auto manufacturing, hundreds of other young auto makers were also starting up.One of them, the National Motor Vehicle Car Manufacturing Co, started out in Indianapolis, which boasted six automakers in 1906. National Motor even competed in and won the 1912 Indy 500. Sales boomed and it expanded production, but after a merger with Associated Motor Industries in
      By Marketwatch
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    • AngelagurlAngelagurl
      ·2021-09-20

      By Marketwatch

      If there were a ‘Big Three’ of electric vehicle makers, who would join Tesla?MarketWatch2021-09-20 07:52Delays at young electric-vehicle companies suggest that large auto makers are best placed to challenge Tesla in the future, but the smart money is chasing less glamorous namesMarketWatch photo illustration/Tesla, iStockphotoWhen Henry Ford was reorganizing his Detroit Automobile Company into what would become the juggernaut of U.S. auto manufacturing, hundreds of other young auto makers were also starting up.One of them, the National Motor Vehicle Car Manufacturing Co, started out in Indianapolis, which boasted six automakers in 1906. National Motor even competed in and won the 1912 Indy 500. Sales boomed and it expanded production, but after a merger with Associated Motor Industries in
      291评论
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      By Marketwatch
    • AngelagurlAngelagurl
      ·2021-09-16
      Wow
      @Angelagurl
      $AMC Entertainment(AMC)$What should i do ohno!
      $AMC Entertainment(AMC)$What should i do ohno!
      2652
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    • AngelagurlAngelagurl
      ·2021-09-11
      3762
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