As of late February, there's no official word that an Amazon Big Spring Sale is happening in 2026. But that's not unpromising. Amazon didn't announce dates for its 2025 Spring Sale until March 18 — just a week before the start of the sale.
• （本文仅为作者个人观点，不代表本报立场），更多细节参见搜狗输入法2026
。91视频对此有专业解读
其中头部厂商正从“价格协同” 转向 “技术卡位”：三星、SK 海力士、美光已放弃低端价格战，全面转向HBM、高端 DDR5、企业级 SSD、高堆叠 NAND等高毛利赛道。铠侠、西部数据在 3D NAND 领域持续深耕，聚焦BiCS、XL-Flash架构优化，主攻数据中心大容量存储与消费级高端市场；国产存储厂商凭借成熟工艺与差异化架构，正式进入全球主流通路。，详情可参考51吃瓜
Current X-ray lasers require facilities that are kilometres long. A cavity-based set-up about 66 metres in length has been developed that uses highly reflective mirrors to enable the generation of high-intensity pulses of narrow-band X-ray radiation. This promises to overcome the limitations of current X-ray lasers.