COMPOSITE MATERIALS PREPARED BY PHENOL RESIN COATING ON NATURAL FLAKE GRAPHITE AND THEIR USE AND PERFORMANCE AS CARBON ANODE MATERIALS IN LITHIUM ION SECONDARY BATTERIES是什么意思_COMPOSITE MATERIALS PREPARED BY PHENOL RESIN COATING ON NATURAL FLAKE GRAPHITE AND THEIR USE AND PERFORMANCE AS CARBON ANODE MATERIALS IN LITHIUM ION SECONDARY BATTERIES在线翻译_英语_读音_用法_例句