扩展性

ESRI company is standard of GIS software domain, which product – ArcEngine not only be provided with vigoroso expansibility, but also With limitless expansibility.

ESRI公司作为GIS软件产业行业标准，它组件ArcEngine具有强大性，而且这种是受任何限制。

"Put differently , language is pliantly expansive so as to allow me to objectify a great variety of experiences coming my way in the course of my life."

换句话说，语言具灵活性，而使我可以客体化各式各样同，在我生命中出现经验。

In this scheme we put forward the concept of matrix pool on which our key predistribution scheme is upbuilt，and encrpytion scheme is introduced into the process of key transfer.

该方案提出了矩阵池概念，将密钥预配置建立在多个密钥矩阵，省了点存储空间，增强了网络可性。将加密传输机制应用到密钥传输过程中，增强了密钥传输过程中安全性。