Coreil科雷伊coren.核心；果心；要点vt.挖去果核core-shell nanosphere核-壳纳米球core innovation ability核心创新能力core flooding modelling物理模型驱油core under-saturation岩心欠饱和core requlatory circuit中心调节环路core of tourism science旅游学核心core/shell structure核壳结构core-lamination stack铁芯叠装core-shell morphology核-壳结构core competence sharing核心能力共享