冰与火之歌

EconoScope | China's 'golden mega-ring' reveals next phase of transport development_我的网站

A |     (ECNS) -- China is set to fully connect three major national highways during the 15th Five-Year Plan period (2026–2030), creating a 27,000-Kilometer transport loop stretching along the country's borders and eastern coastline.    The three routes — G219, G331 and G228 — would form a "golden mega‑ring" equal to roughly two‑thirds of Earth's circumference. The project aims not only to link long roads but to integrate previously independent corridors into a network with greater economic, tourism and strategic value.        Three highways, three roles    G219, nearly 10,000 kilometers from Kanas in northwest China's Xinjiang Uygur Autonomous Region to Dongxing in the Guangxi Zhuang Autonomous Region in the south, serves as a western border artery.    G331, about 9,200 kilometers from Liaoning's Dandong to Altay in Xinjiang, crosses six provinces and is dubbed one of China's most scenic border highways.    G228, 7,400 kilometers from Dandong to Dongxing, links 10 coastal regions and major port cities -- Liaoning, Hebei, Tianjin, Shandong, Jiangsu, Shanghai, Zhejiang, Fujian, Guangdong and Guangxi. -- forming a vital corridor for coastal development.    Together, the three highways serve different purposes: strengthening border areas, integrating transportation with tourism, and supporting coastal economic development.    Building the loop    China will accelerate construction of key sections over the next five years, including the Zhaosu–Wensu cross‑mountain stretch of G219 in Xinjiang and the Baiqi cross‑river passage of G228 in Fujian. About 7,400 kilometers of roads are expected to be built or upgraded. Local governments plan to develop scenic highways and self‑driving routes along natural and cultural sites.    By 2030, the Ministry of Transport aims to raise the completion rate of the national three‑dimensional transport network's main framework from 91% to 95%. The loop will connect with major arteries such as the Yangtze River's "golden waterway," the Sichuan‑Xizang Railway and the Xinjiang‑Xizang Railway.    Reshaping economic geography    Sections already open, such as G331 in Jilin Province, show the potential: the highway links 12 national forest parks and eight nature reserves, becoming a popular ecological tourism route. For communities, improved transport means easier access to markets and services. For the nation, the loop strengthens border security while facilitating domestic circulation and international trade.    China's transportation strategy has evolved from expansion to optimization. The "golden mega-ring" is a prime example. It represents not just connectivity, but a proactive effort to reshape China's economic geography.    (By Gong Weiwei)                    。

B | 1月10日，苏子峰博士在AMD的CES主旨演讲中发布了全球首款7nm图形卡AMD Radeon VII图形卡。英伟达CEO黄仁勋在接受PCWorld采访时谈到了他对图形卡的印象。他用“淡定”这个词来指图形卡为“平面印象”。他说：“这太令人印象深刻了。”这很糟糕，没有什么新鲜事。

C | 他补充说：没有光线追踪，没有人工智能。它有7nm的HBM内存，但跟不上RTX2080。

D | 如果我们打开DLSS，我们将粉碎它。如果我们打开光线追踪，就会把它炸掉。但后来PCWorld询问了苏子峰。她也毫不犹豫地回答：“我想说，我们对Radeon VII非常兴奋。”我想他可能还没看过这张视频卡。她还告诉PCWorld，AMD已经在硬件和软件方面开发了光线跟踪技术。她认为光线追踪并不流行，因为它的生态并不完美，而且AMD正在深入开发这项技术，包括硬件和软件。

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Published on:05:15:24