地图类型
types───v.打字；测定……的类型（type的第三人称单数）；n.类型；典型；印刷文字；字体（type的复数）
determinability types───确定性类型
backsaw types───后锯类型
occupancy types───占用类型
breaker types───断路器类型
character types───字符类型（charactertype的复数）
drongo types───drongo类型
discoidal types───盘状
cryptography types───加密类型
DITA supports the definition of a formal information architecture through topic and map types.───DITA通过主题和映射类型支持正规的信息体系结构的定义。
The names of the map types have changed slightly.───地图类型名有微小变化。
The base topic and map types are general and flexible so they can accommodate a wide variety of readable information.───基本的主题和映射类型是通用的，非常灵活，能够容纳各种不同的可读信息。
Specializations as a map domain rather than as a map type, you can reuse the design pattern in many different map types.───专门化打包成映射领域而不是一种映射类型，您可以在多种不同映射类型中重用设计模式。
Provides a mechanism for deriving new topic types, new domains, and new map types as extensions to existing domains or types.───提供了一种机制，通过扩展已有的域或类型来派生新的主题类型、域和映射类型。
DITA supports the definition of a formal information architecture through topic and map types.