青禾家语的个人主页 - 老虎社区

青禾家语

青禾家语

为了财富自由，加油！

IP属地：浙江

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7主题

0勋章

2022-04-25

$特斯拉(TSLA)$今天会变绿吗？长期还是看好它的，毕竟跟地球首富站在一起，错不了的。加油！！

2021-12-20

$特斯拉(TSLA)$不知老马抛完还要多久？眼看着一路跌跌跌的，他还要继续砸盘，太不厚道了。唉，当时还是太相信他了。

2021-12-10

老马真能折腾！唉。

抱歉，原内容已删除

2021-11-11

$特斯拉(TSLA)$货出差不多了，行情把握不准，卖低了。只剩最后2股，舍不得卖了。

2021-11-09

特斯拉，买还是卖？豁出去了，继续持有……

2021-04-21

中概股又集体下跌了话说股市风云变幻，永远让人捉摸不定。这不，中概科技股，又集体下跌了。果然，股市如战场，几乎没有常胜将军。到底该如何取舍，考验着每个人的智慧和心理。刚入股市，发现在股市赚钱真不是一件容易的事。我再观望几天，如果一直不中签，不玩也罢。生命宝贵，与其指望着打新赚些零花钱，倒不如腾出精力和金钱去做些力所能及的事。

2021-04-19

兆科眼科，值得投吗？感觉还过得去吧，姑且一投。

2021-04-14

最近有没有好股新股推荐呀？请大侠们多多指教！

2021-04-04

清明节放假，有了线下，还是蛮开心的。如果股市不休市就好了。。。

2021-04-02

最近有没有好股新股推荐呀？哪位大神、大咖、好心人能赐教一下呢？

2021-03-30

太专业了，科普力度好大！

@14亿少女的梦:【转】光刻机终极十问：中国有没有必要举全国之力，去造一台光刻机？

2021-03-28

现在美股市场对中概股不是很友好啊，连大家看好的知乎都破发了。各位大咖们怎么看？欢迎赐教。

2021-03-26

完全不懂啊，怎么办？只有一招，学习中。。。

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腾讯新闻知识官、 AMD 高级数字芯片设计工程师 温戈&nbsp;侵删。 芯片之于光刻机，就如同人和大脑的关系，但纵览几十年中国乃至全球球光刻机产业的发展却表现的差强人意，呈现出了唯有荷兰ASML“一家独大”的局面。 3月初，中芯国际迎来了久违的好消息：中芯国际与荷兰光刻机公司阿斯麦（以下简称“ASML”）签下大单，订购12亿美元光刻机。 近年来，我国虽然在科技研发上取得了多项重大进步，但在芯片研发和制造领域却亟待突破，特别是在新冠疫情之后，全球新一轮的“芯片荒”来袭造成了产业链对于芯片供不应求的问题，我国想要推进独立自主的芯片研发，光刻机的生产制造就显得尤为重要。 芯片虽小，制造难度却很大，而这一过程中一个关键的工艺机器——光刻机的制造成为了一大难题。芯片之于光刻机，就如同人和大脑的关系，但纵览几十年中国乃至全球球光刻机产业的发展却表现的差强人意，呈现出了唯有荷兰ASML“一家独大”的局面。 我们不禁也对此有很多疑问：为何中国乃至全球对于制造光刻机的难度如此之大？ASML公司是如何做到光刻机产业中“全球霸主”的地位？为何该公司一台光刻机的售价达到了数亿美元？继3月初的中国“芯痛”终极十问：我们能造原子弹，却造不出一枚小芯片？之后，该文章作者再次围绕光刻机的十个重要问题为您解读。（关于光刻机，你还有哪些疑问，欢迎在底部评论区添加话题#提问专家#并留言） （ASML EUV光刻机TWINSCAN NXE3400B，来源：ASML官网） Q1：光刻机是做什么的？是在造芯的哪个过程发挥作用？ 光刻机（英文“Mask Aligner”) ，又名掩模对准曝光机，是芯片制造流程中光刻工艺的核心设备。芯片的制造流程极其复杂，我们可以概括为几大步骤：硅片的制备--&gt;外延工艺--&gt;热氧化--&gt;扩散掺杂--&gt;离子注入--&gt;薄膜制备--&gt;光刻--&gt;","listText":"作者： 腾讯新闻知识官、 AMD 高级数字芯片设计工程师 温戈&nbsp;侵删。 芯片之于光刻机，就如同人和大脑的关系，但纵览几十年中国乃至全球球光刻机产业的发展却表现的差强人意，呈现出了唯有荷兰ASML“一家独大”的局面。 3月初，中芯国际迎来了久违的好消息：中芯国际与荷兰光刻机公司阿斯麦（以下简称“ASML”）签下大单，订购12亿美元光刻机。 近年来，我国虽然在科技研发上取得了多项重大进步，但在芯片研发和制造领域却亟待突破，特别是在新冠疫情之后，全球新一轮的“芯片荒”来袭造成了产业链对于芯片供不应求的问题，我国想要推进独立自主的芯片研发，光刻机的生产制造就显得尤为重要。 芯片虽小，制造难度却很大，而这一过程中一个关键的工艺机器——光刻机的制造成为了一大难题。芯片之于光刻机，就如同人和大脑的关系，但纵览几十年中国乃至全球球光刻机产业的发展却表现的差强人意，呈现出了唯有荷兰ASML“一家独大”的局面。 我们不禁也对此有很多疑问：为何中国乃至全球对于制造光刻机的难度如此之大？ASML公司是如何做到光刻机产业中“全球霸主”的地位？为何该公司一台光刻机的售价达到了数亿美元？继3月初的中国“芯痛”终极十问：我们能造原子弹，却造不出一枚小芯片？之后，该文章作者再次围绕光刻机的十个重要问题为您解读。（关于光刻机，你还有哪些疑问，欢迎在底部评论区添加话题#提问专家#并留言） （ASML EUV光刻机TWINSCAN NXE3400B，来源：ASML官网） Q1：光刻机是做什么的？是在造芯的哪个过程发挥作用？ 光刻机（英文“Mask Aligner”) ，又名掩模对准曝光机，是芯片制造流程中光刻工艺的核心设备。芯片的制造流程极其复杂，我们可以概括为几大步骤：硅片的制备--&gt;外延工艺--&gt;热氧化--&gt;扩散掺杂--&gt;离子注入--&gt;薄膜制备--&gt;光刻--&gt;","text":"作者： 腾讯新闻知识官、 AMD 高级数字芯片设计工程师 温戈 侵删。 芯片之于光刻机，就如同人和大脑的关系，但纵览几十年中国乃至全球球光刻机产业的发展却表现的差强人意，呈现出了唯有荷兰ASML“一家独大”的局面。 3月初，中芯国际迎来了久违的好消息：中芯国际与荷兰光刻机公司阿斯麦（以下简称“ASML”）签下大单，订购12亿美元光刻机。 近年来，我国虽然在科技研发上取得了多项重大进步，但在芯片研发和制造领域却亟待突破，特别是在新冠疫情之后，全球新一轮的“芯片荒”来袭造成了产业链对于芯片供不应求的问题，我国想要推进独立自主的芯片研发，光刻机的生产制造就显得尤为重要。 芯片虽小，制造难度却很大，而这一过程中一个关键的工艺机器——光刻机的制造成为了一大难题。芯片之于光刻机，就如同人和大脑的关系，但纵览几十年中国乃至全球球光刻机产业的发展却表现的差强人意，呈现出了唯有荷兰ASML“一家独大”的局面。 我们不禁也对此有很多疑问：为何中国乃至全球对于制造光刻机的难度如此之大？ASML公司是如何做到光刻机产业中“全球霸主”的地位？为何该公司一台光刻机的售价达到了数亿美元？继3月初的中国“芯痛”终极十问：我们能造原子弹，却造不出一枚小芯片？之后，该文章作者再次围绕光刻机的十个重要问题为您解读。（关于光刻机，你还有哪些疑问，欢迎在底部评论区添加话题#提问专家#并留言） （ASML EUV光刻机TWINSCAN NXE3400B，来源：ASML官网） Q1：光刻机是做什么的？是在造芯的哪个过程发挥作用？ 光刻机（英文“Mask Aligner”) ，又名掩模对准曝光机，是芯片制造流程中光刻工艺的核心设备。芯片的制造流程极其复杂，我们可以概括为几大步骤：硅片的制备-->外延工艺-->热氧化-->扩散掺杂-->离子注入-->薄膜制备-->光刻-->","images":[{"img":"https://static.tigerbbs.com/ef575c42f444505d4b740f5a00bb8278","width":"492","height":"286"},{"img":"https://static.tigerbbs.com/9ab7c8acf72997adbf6473357bc98ebf","width":"833","height":"502"},{"img":"https://static.tigerbbs.com/4b7c3ce01afa79833b63088ed4db4afc","width":"947","height":"256"}],"top":1,"highlighted":2,"essential":1,"paper":2,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://laohu8.com/post/353139429","isVote":1,"tweetType":1,"viewCount":0,"authorTweetTopStatus":1,"verified":1,"comments":[],"imageCount":18,"langContent":"CN","totalScore":0},"isVote":1,"tweetType":1,"viewCount":1928,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"CN","totalScore":0},{"id":352337641,"gmtCreate":1616892419983,"gmtModify":1616892419983,"author":{"id":"3579509052975304","authorId":"3579509052975304","name":"青禾家语","avatar":"https://static.tigerbbs.com/4e3dcca3319900988e3fdc899c7b58ab","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"idStr":"3579509052975304","authorIdStr":"3579509052975304"},"themes":[],"htmlText":"现在美股市场对中概股不是很友好啊，连大家看好的知乎都破发了。各位大咖们怎么看？欢迎赐教。","listText":"现在美股市场对中概股不是很友好啊，连大家看好的知乎都破发了。各位大咖们怎么看？欢迎赐教。","text":"现在美股市场对中概股不是很友好啊，连大家看好的知乎都破发了。各位大咖们怎么看？欢迎赐教。","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://laohu8.com/post/352337641","isVote":1,"tweetType":1,"viewCount":1520,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"CN","totalScore":0}],"lives":[]}