服务描述层 Service Description
硬体描述层 HAL ; Hardware Abstraction Layer
描述地层学 [地质] descriptive stratigraphy
分层描述 [计] hierarchical description
描述性地层学 descriptive stratigraphy
储层描述 reservoir description ; reservoir characterization
描述性顶层规范 DTLS
描述顶层规格 descriptive top-level specification
样式层描述符规范 Styled Layer Descriptors
研究了特征建模的图形层、描述层和应用层的三层体系结构。
Three layer systemic configuration of graphic layer, description layer, application layer on feature model was studied in this paper.
它把描述零件的信息分为三个层次：零件的总体描述层、零件的语义层和零件的几何层。
The information describing part are divided into the overall specification, the semantic information and the geometric information.
同时，设计了通信层、接口层、模型层、特征描述层和路由描述层的体系结构，解决了特征级感知和感知通信的问题。
A system structure was designed as five tiers of communication tier, interface tier, model tier, feature description tier, and router description tier.
应用推荐