21世纪经济报道新质生产力研究院综合报道 早上好，新的一天又开始了。在过去的24小时内，科技行业发生了哪些有意思的事情？来跟21tech一起 看看吧。 【巨头风向标】 百度地图广告无法关闭？官方回应：与实际情况不符 近日，有媒体和用户反馈，在使用百度地图APP的打车服务时，广告关闭按钮被设计得较为隐蔽，难以 寻找。对此，百度方面回复，"媒体报道展示的截图，与百度地图线上实际情况不符，我们有提供明显 的关闭按钮，用户可随时手动关闭，且关闭后当日不会再触发。对于报道中的截图问题，我们也正在联 系首发的媒体和用户核查。百度地图始终致力于提升用户的使用体验，为用户提供安全、可靠、智能的 出行辅助。大家在使用地图时有任何问题，欢迎随时后台留言或联系百度地图客服中心。" 10月1日起纸质火车票将全面停用 根据铁路部门规定，9月30日之后，纸质报销凭证将全面停用，由电子发票取代。去年11月1日起，中国 铁路客运开始推广使用全面数字化的电子发票，旅客若要报销，不再需要到火车站、车票代售点、自助 机上打印铁路车票，也就是纸质报销凭证，直接在线上就能开具电子发票。对此，12306工作人员表 示，停发纸质火车票后，由电子发票取代， ...

Group 1: Technology Developments - Baidu's response to user complaints about the hidden ad close button in its map app, stating that a visible close button is available and user experience is a priority [2] - Tencent's Hunyuan-MT-7B translation model wins first place in 30 languages at the WMT2025 competition, supporting translation across 33 languages [4] - Tesla's CEO Elon Musk emphasizes the potential of the Optimus robot, predicting it will contribute 80% of Tesla's future value [6] Group 2: Market Trends and Regulations - The implementation of the new national standard for electric bicycles in Beijing, with a meeting held for 10 major companies to ensure smooth transition [7] - TSMC plans to increase prices for high-end process technology by 5%-10% in 2026 to offset cost pressures, while also advancing the construction of a new 1.4nm facility [8] - The global wafer foundry revenue reached a record high of $41.7 billion in Q2 2025, with TSMC maintaining a 70.2% market share [9] Group 3: Corporate Actions and Investments - G42, an AI company in the UAE, seeks to diversify its chip supply sources beyond Nvidia, negotiating with major tech firms [5] - JD Group announces a voluntary public acquisition offer for European consumer electronics retailer CECONOMY at €4.6 per share [13] - China Fusion Energy Company increases its registered capital from approximately 3.531 billion RMB to 15 billion RMB, introducing new shareholders [14] Group 4: Innovations and Product Launches - Chengdu Huamei announces the launch of a 4-channel 12-bit 40G high-precision RF direct sampling ADC chip, achieving international leading standards [10] - Baidu launches an AI learning tool for the new school season, providing personalized services and covering approximately 9,600 knowledge points [16] - Yushu Technology reveals a patent for robot motion control based on digital twins, aimed at enhancing stage performance capabilities [17]

经济观察网 9月1日，百度搜索全新升级一系列AI智能学习工具。其中，全新推出的"AI伴学模式"，囊 括学生作业、教材同步学两大学习场景，支持由家长监督的未成年模式，为学生家长提供沉浸式学习体 验。目前已上线Pad版，近期还将持续迭代，推出更多版本。据了解，百度搜索每天服务近3000万学生 及家长用户、响应超1.5亿次教育类需求。 ...