Every aggregation type corresponds to a data structure diagram and an entity relationship model.
每种聚合类型对应一种数据结构图和ER模型。
The paper presents a new way which can reduce the deficiency ot depth section design that is according to the structure diagram and real-time drilling data.
针对以往钻井地质设计中采用构造图结合实钻资料法进行剖面深度设计误差较大的不足,该文提出了一种新方法。
Defects of representation for data structure is pointed out firstly , and an object-oriented solution is put forward, finally an OOA class diagram of linear data structure system is given.
论文指出了现有的数据结构描述方法的不足,提出了面向对象的解决方案,最后给出了线性数据结构系统的OOA类图。
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