| 1. | Specific character data entity
特定字符数据实体 |
| 2. | A short description of the data items of each data entity is also provided
本文件亦会简单描述每个数据实体的数据项目。 |
| 3. | Character data entity
字符数据实体 |
| 4. | Dedsl . space data and information transfer systems - data entity dictionary specification language - abstract syntax
航天数据和信息传输系统.数据实体字典规范语言 |
| 5. | Entity access matrix documents the effects of each event on the data entities in logical data model
实体接达矩阵记录每项事件对逻辑数据模型内数据实体所产生的影响。 |
| 6. | Dedsl . xml dtd space data and information transfer systems - data entity dictionary specification language - xml dtd syntax
航天数据和信息传送系统.数据实体字典规范语言 |
| 7. | Dedsl . pvl aerospace series - space data and information transfer systems - data entity dictionary specification language - pvl syntax
航天数据和信息传输系统.数据实体字典规范语言 |
| 8. | Notes databases are not relational database because there are no pre - defined relationships between the data entities
Notes数据库不是关系数据库，因为数据项之间不存在预定义的关系。 |
| 9. | The result of integration usually generates new data entities or attributes , which are easy for end users to access and understand
集成结果通常生成新的数据实体或属性，易于终端用户进行访问和理解。 |
| 10. | Detailed description of the data items of each data entity is provided , and the primaryalternateforeign keys are also identified and documented
本文件亦会详尽描述每个数据实体的数据项目，并认定及记录其主关键码备用键码外键码。 |
