和传统的专家系统比较，新的结构是组合式的和灵活的，所以它是适合设计与实现的专家系统。
Comparing with conventional expert systems, the new one is combinatorial and flexible, so it is the expert system suitable for design and realization.
建立了基于组件技术的模型规范和软件体系结构，实现组合式的仿真应用构建模式。
Component software technology based on model specification and software architecture is established, which realized simulation system constructing mode of composing.
阐述了组合式密封装置的密封原理与结构。
The sealing principle of this sort of device is described with the introduction of its structure.
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