业务逻辑层 Business Logic Layer ; BLL ; Business Rule Layer ; Business Logic Tier

逻辑层 BLL ; Logic Layer ; Business Logic

逻辑层次 Logical Level ; Neuro-Logical Level ; logic gradation ; logical hierarchy

商业逻辑层 Business Logic Tier ; Business Logic Layer ; Business Tier ; BLL

营业逻辑层 BLL ; Business Logic Layer

编辑层 Surface CV ; Curve CV ; Edit Layer ; Point

编辑层组 EditCategory ; Edit Category

商务逻辑层 business Logic Layer

表示逻辑层 Presentation Logic

表现逻辑层 Presentation logic tier