EFIS consists of two main functional modules, namely the Data Preparation module and the Web Viewing module.

EFIS由两个主要的功能模块组成，分别称为数据预备模块和网络查看模块。

On the basis of Embedded Operating system, an electronic flight instrument system (EFIS) software is designed and implemented.

设计了一种基于嵌入式操作系统的电子飞行仪表系统软件。

For example, its EFIS glass cockpit will incorporate active matrix 8-by-10-inch LCDs, to facilitate pilot and copilot presentations.

该机的EFIS玻璃座舱将安装8×10英寸液晶显示器，更便于飞行员与飞机间的信息传递。

The design rules and the structure of the EFIS software are analyzed. The class and message mechanism of the software are introduced.

分析了电子飞行仪表系统软件设计的原则和结构，介绍了软件的类和消息机制。

EFIS is a knowledge management platform supporting the entire life-cycle of railways planning, design, construction, operation and maintenance.

EFIS是一个支持铁路的规划，设计，建设，运作和维护这一完整生命周期内的知识管理平台。