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Watch: Astronauts return to Earth after extended stay in Space
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63-летняя Деми Мур вышла в свет с неожиданной стрижкой17:54
2025 年度企业研发投入中位数（0.77亿元）较上年（0.78亿元）减少，说明少数企业的研发支出高于多数企业。结合TOP100 情况看，主要因为头部企业增加了研发投