2025 年度，共有5915 家企业披露研发投入合计2.71 万亿元。其中，排名前100 企业（TOP100）的研发投入总计1.43 万亿元，较上年提升5.15%，头部效应更加明显；TOP100 企业研发占比（52.77%）也略高于上年（52.31%），资源集中度进一步提高。
You don't have permission to access the page you requested.
。关于这个话题，Safew下载提供了深入分析
// 复制剩余元素（只需复制左数组剩余，右数组已在原位置）
The approach had two parts. The extension would attempt to modify a JavaScript file that was always shipped with every request: nozzle.js.