映射结构 meaning in Chinese
mapping structure
Examples
- For learning content , a map domain can formalize a map structure with a structured sequence of references to learning topic types
对于学习内容而言，映射域可形式化为一种映射结构，包括结构化的对学习主题类型的引用的序列。 - Open addressing uses fewer objects to maintain map structures , which means that in many cases trove maps will be more efficient than the core java maps as well as smaller
开放选址使用更少的对象来维护映射结构，这意味着trove映射在多数情况下比核心java映射更有效，也更小。 - On physical layer , it consists of a variety of ne ( network elements ) with different functions connected by optical fibre cables . compared with pdh , sdh is more widely used in fibre optical communication system these days . the reasons of the wide applicability of sdh are : first , it provides worldwide standards for electrical interface and optical interface , which can promote multi - vendor interoperability ; second , it has the feature of synchronous multiplexing and flexible mapping mechanism , so it can use stm - 1 signal to bundle atm cells , fddi signals as well as pdh signals
Sdh之所以具有强大的生命力和广泛的适应性,主要有两个原因:提供统一标准的光接口和电接口,使不同厂家设备实现横向兼容;采用同步复用方式和灵活的映射结构,以基本传输模块stm - 1为桥梁,与原有的pdh信号实现纵向的前向兼容,与atm 、 fddi等数字体制实现后向兼容。