本篇聚焦“研发投入”与“研发人员”两大核心指标，从总量增长、结构分化、行业聚集与区域分布等多个维度，来观察近五年中国企业科创资源配置的真实图景与变迁。
3 月 2 日，北京松延动力科技集团股份有限公司（以下简称「松延动力」）宣布完成 B 轮融资。本轮融资由宁德时代系产业投资平台晨道资本领投，国科投资、京国盛基金、九合创投等知名机构跟投，B 轮融资规模累计近 10 亿元。
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马克龙：已下令增加法国武器库中核弹头数量，未来不会披露具体数字
But success breeds expectation, and expectation carries its own cruel weight. Arsenal tore Villa apart in a 4-1 win in late December and victories have been hard to come by in the new year – they have only won three of their last nine league games. Liverpool, Manchester United and Chelsea are still below them in the table but the gap is narrowing. With games against United and Chelsea coming in March, the top-three spot Villa have occupied since they beat Wolves in late November suddenly looks in jeopardy. So does their place in the Champions League next season.