Encapsulation: a softwareobject is a discrete package containing both the physical properties (data) and the functionality (behavior) that mimics its real-world counterpart.
封装：软件对象就是包含模拟真实世界的对象的物理属性(数据)和功能(行为)的离散包。
2
Based on the idea of Object - Orient Programming, this softwarepackage combines graph, database and calculation as a whole and has successfully solved a practical problem.
该软件包基于面向对象的思想，使图形、数据库和计算等功能结合在一起，很好地解决了现场中的实际问题。
3
A softwarepackage for fast computation of electromagnetic scattering and radiation characteristics of large complex perfect conducting object is introduced in this paper.