12月19日，北京口腔医院新建主院区，患者在院内接受治疗。本版图片/北京口腔医院供图
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.
，这一点在heLLoword翻译官方下载中也有详细论述
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