千亿、百亿和十亿研发投入规模区间企业合计379 家，合计研发投入约1.94 万亿元，企业数量占比不到一成，却贡献了整体研发投入的七成以上（71.52%）。这一占比较上年（70.68%）继续增加。
目前，中国空间站已在轨部署和实施267项科学与应用项目，涉及空间生命科学与人体研究、微重力物理和空间新技术等领域，取得多项国际领先的应用与技术成果，部分成果已实现转移转化和推广应用，显著推动我国空间科学与应用快速发展。
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The maximum distance for a Wi-Fi extender varies depending on the model, but most can effectively extend your wireless signal between 800 and 2,500 square feet. Some high-end models may reach even farther, especially if they feature external antennas or are part of a mesh system with additional dedicated wireless access points.