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SEM analysis of surface morphology changes due to water evaporation in building materials
求助时间：2025/2/21 14:57:02
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D. J. Abraham, R. D. Rosenstein. and E. L. McGandy,ibid., 1969, 4085
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Pulmonary lesions in primary respiratory syncytial virus infection, reinfection, and vaccine-enhanced disease in the cotton rat (Sigmodon hispidus)
求助时间：2025/2/21 13:17:08
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Haag W O, Dessau R M. Duality of mechanism for acid-catalyzed paraffin cracking [C]. Proceedings of the 8th International Congress on Catalysis, Dechema, Berlin, 1984, 2:305-316
求助时间：2025/2/21 9:19:41
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求助：Mittag, A. (2007). Time concepts in China. Time and history: The variety of cultures, 44-64.
求助时间：2025/2/21 9:06:29
求助失败
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"Flood risk assessment and management: A global perspective" by Gupta, A., & Kumar, S. (2019). Environmental Science & Technology, 53(12), 7200-7212.
求助时间：2025/2/21 8:19:41
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李雪.碳排放交易制度对能源碳减排效率的影响研究——基于能源碳排放回弹效应的演化视角
求助时间：2025/2/20 21:12:41
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DOI:?10.1016/j.ijbiomac.2024.132001 文章和附件，谢谢老师
求助时间：2025/2/20 19:09:00
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求助标准：工程机械?零部件振动试验规范 T/LZBX 020-2021?2021-12-08
求助时间：2025/2/20 19:03:03
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Yamai, I. and Ota, T., Thermal expansion of Sialon. Adv. Ceram. Mater., 1987, 2(4), 784–788.
求助时间：2025/2/20 18:22:55
