料理仙姬
Veteran surgeon safeguards health in northwest China's Xinjiang_我的网站
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Zhuang Shihua (1st L) visits a patient (2nd L) for free clinic service in Urumqi, northwest China's Xinjiang Uygur Autonomous Region, July 27, 2026. Zhuang Shihua, a veteran hepatobiliary surgeon and former president of the hospital affiliated to the Xinjiang Armed Police Corps, has been in the country's far west for over five decades. His team has successfully completed more than 140,000 minimally invasive hepatobiliary surgeries, and made seven breakthroughs that filled the domestic gap in the field. Apart from clinical practice, Zhuang has cultivated a large number of key personnel, and supported grassroots medical workers who have stood firm on the front lines of public health. Zhuang's medical expertise brought him many opportunities to make a fortune, but he turned down the offers and stayed in Xinjiang. Zhuang often visited patients in the pastoral areas of Tianshan Mountains. He also provided financial assistance to over 70 underprivileged students and helped more than 690 households with patients out of poverty. (Xinhua/Wang Fei)
Zhuang Shihua (L) checks the ultrasound scan of a patient before a surgery at the hospital affiliated to the Xinjiang Armed Police Corps in Urumqi, northwest China's Xinjiang Uygur Autonomous Region, Aug. 18, 2026. (Xinhua/Wang Fei)
Zhuang Shihua talks with a patient and his family at the hospital affiliated to the Xinjiang Armed Police Corps in Urumqi, northwest China's Xinjiang Uygur Autonomous Region, Aug. 18, 2026. (Xinhua/Wang Fei)
Zhuang Shihua (L) performs a surgery at the hospital affiliated to the Xinjiang Armed Police Corps in Urumqi, northwest China's Xinjiang Uygur Autonomous Region, Aug. 18, 2026. (Xinhua/Wang Fei)
。据外媒报道，英伟达首席执行官黄仁勋在当地时间19日星期三的国际消费电子展上指出，计算机处理能力每隔几年呈指数级增长的传统观点已达到极限。”“摩尔定律已不复存在，”图形芯片制造商英维达的共同创始人说。长期以来，摩尔定律不仅是计算机处理器制造的指导原则，也是促进科技产业自我实现的预言。iPhone、三星Galaxy智能手机和其他设备的常规改进是由摩尔定律决定的。然而，当芯片元件的尺寸接近单个原子的尺寸时，要跟上摩尔定律就变得越来越困难。
二 | 现在，每两年将特定芯片上的晶体管数量和相应的处理能力翻一番，变得越来越昂贵，技术上也越来越困难。黄仁勋在展览会上指出：“摩尔定律过去每五年增长10次，每十年增长100次。现在摩尔定律一年只能增长几个百分点。
三 | 也许每10年只有两次。摩尔定律结束了。这不是黄仁勋第一次宣布摩尔定律的终结。他在过去几年里也发表过类似的言论。技术产业关注的是，一旦半导体发展放缓，整个电子创新也将放缓。处理器的收缩提高了电池寿命，降低了成本，提高了设备性能。长期以来，英特尔一直是半导体制造业的领导者。它已经多次推迟了向10纳米制造业转移的计划，而三星等其他公司也在引进更先进的7纳米芯片。尽管像黄仁勋这样的人已经宣布摩尔定律的终结，材料科学家仍在寻找改善现有硅晶体管技术的方法，并正在探索替代技术，如超薄碳石墨烯片。市场研究公司Moor Insights。
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Published on:15:59:13
