说明：  对数据元素间逻辑关系的描述称为数据的逻辑结构 数据必须在计算机内存储,数据的存储结构是数据结构的实现形式,是其在...数据结构分别为逻辑结构、存储结构(物理结构)和数据的运算。
(Data elements of the logical relationship between the description of the logical structure known as the data must be in computer data storage, data storage structure is the realization of the form of data structure is its data structure in the ... were the logical structure, storage structure (the physical structure ) and data computing.)