工学 画法几何 释 perspective drawing 透视图 用笔准确地将三度空间的景物描绘到二度空间的平面上，在平面上得到立体特征的画面空间。
figure in perspective 透视图 perspective figure 透视图 perspectograph 透视图
计算机应用 计算机辅助设计与图形学 释文 perspective projection 透视图
- information island
- informationism
- informationizing investigation
- information labor
- information law
- information leakage
- information legal
- information level
- information library
- information lifecycle
- information life cycle management
- information literacy
- information literacy education
- information-lossless automaton
- information magnitude
- information maintenance of civil engineering
- information management
- information management of civil engineering
- information management of construction project
- information management of system equipment
- information management of track equipment
- information management of underground space
- information management of urban rail transit
- information management of urban rail transit facilities and equipments
- information management of vehicle equipment