从技术角度详细阐述了非主流软件在多媒体CAI课件开发中的应用及其可行性，为多媒体CAI课件的开发提供新的思路和办法。
The paper illustrates in detail the application of non-popular software in developing CAI courseware and its feasibility so as to provide some new ideas for CAI courseware development.
差不多每10年就会出现一种新的主流语言，每3年就会出现一种非主流语言，正好在大型应用软件的生命周期内。
Roughly every 10 years a major new language emerges, and minor ones emerge every 3 years or so, well within the lifecycle of large-scale applications.
如果用户怀疑电脑受攻击了，Prevx建议下载一款其它的杀毒软件，并推荐使用一款非主流杀毒软件。
Prevx also suggests downloading another security product if you are suspicious, and recommends you use an alternative security product.
如果用户怀疑电脑受攻击了，Prevx建议下载一款其它的杀毒软件，并推荐使用一款非主流杀毒软件。
Prevx also suggests downloading another security product if you are suspicious, and recommends you use an alternative security product.
应用推荐