logical OR逻辑或logicaladj.符合逻辑的；逻辑上的；合理的Logical Error Detection逻辑错误检测logical resource number逻辑资源编号logical link connection逻辑链路连接logical interdependence逻辑的相互依赖logically valid formula逻辑永真公式Logical deriving number逻辑推数logical sequence method逻辑顺序法logical channel program逻辑通道程序logical line end symbol逻辑行结束符logical enhanced memory逻辑增强型内存