Collect a good, long list of the fields, and then proceed to the next phase, the conceptual schema, in which you define the concepts of the system.

收集一份良好、长的字段清单，然后继续下一阶段，概念模式，在其中定义系统的概念。

youdao

Collect a good, long list of the fields, and then proceed to the next phase, the conceptual schema, in which you define the concepts of the system.

收集一份良好、长的字段清单，然后继续下一阶段，概念模式，在其中定义系统的概念。

youdao