从研发投入规模区间分布情况看，中国已经形成一个由头部企业主导、庞大腰部力量支撑、众多小微企业补充的多层次协作的创新生态。
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Days after the Taliban swept to power in 2021, Pakistan’s then spymaster appeared in Kabul on what looked to many like a victory lap. Sipping tea in the lobby of the Afghan capital’s fanciest hotel, Lt Gen Faiz Hameed told reporters: “Don’t worry, everything will be OK.”
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Tens of thousands of years ago, as modern humans migrated into northerly territories inhabited by our ancient cousins, the Neanderthals, the two species met – and sometimes mated.，推荐阅读搜狗输入法2026获取更多信息
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