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A method using hydrofluorocarbon electrolytes for synthesizing alkanes with monofluorinated structures is described, yielding a pathway for manufacturing lithium-metal batteries able to achieve high energy density as well as operate at low temperature.，推荐阅读爱思助手下载最新版本获取更多信息
60-75岁活力老人；核心需求是"延缓衰老+功能维护"