理学 系统模型 释 system model 系统模型 以某种确定的形式（如文字、符号、图表、实物、数学公式等）对系统某一方面本质属性进行描述，提供关于该系统的知识。系统模型的概念比较宽泛，如产品原理图、工作流程图、地球仪、数学公式等均可称为系统模型。
system model 系统模型
计算机应用 信息系统与信息化 释文 system model 系统模型
- anatomical principles of muscle training
- anatomical technology
- anatomical term
- anatomic analysis of the sports action
- anatomic form of crude drug
- anatomy
- Anatomy of Criticism
- anatomy of fascia flap
- anatomy of fasciocutaneous flap
- anatomy of foot back flap
- anatomy of forearm skin flap
- anatomy of myocutaneous flap
- anatomy of perineal skin flap
- anatomy of skin flap
- anatomy of subdermal vascular plexus thin skin flap
- anatomy of the basal nuclei
- anatomy of the eye
- anatomy of the speech area
- Anatomy Theatre / Anatomy Hall, Leyden, Holland
- anatropous ovule
- a natural historical process
- A Nature Myth of the Naxi People
- Anau Culture
- an audience with the emperor
- An Autumn Afternoon