physical structure data的意思|示意

The term "business-wide" is used here to reflect the scope of data access and usage, not the physical structure.

这里所使用的术语“业务范围（business-wide）”反映的是数据访问和使用的范围，而非物理结构。

If you don't understand the physical structure of the data that you're currently working with then you're in serious trouble.

如果您不了解您目前处理的数据的物理结构，那么您就有大麻烦了。

Since the responsibility for accessing the physical data rests with the database management system, the programmer can ignore the physical data structure .

由于存取实际数据的责任由数据库系统承担，因此程序员就可不考虑实际的数据结构，导致了程序更少地依赖于它的数据。

For each running process, the mapping between virtual and physical address is maintained in a data structure called the page table.

对于每个正在运行的进程，虚拟地址与物理地址之间的映射是在一个称作页表的数据结构中维护的。

It is worth noting that, depending on the term, the physical structure may not be a mandatory aspect to collect and may be defined later or in the specification phase as data models are developed.

值得注意的是，根据术语的不同，物理结构可能不是必需收集的信息，可以以后在开发数据模型时再确定。

Itconsists of a GORC physical data structure, detailed shape description and abstract description.

它包括物体的GORC物理数据结构，详细的形状描述和抽象描述。