Standard features such as 2 serial ports, one parallel port, a diskette drive and a CD ROM drive are provided.

标准功能，如第2，串行接口，一个并行接口，软盘驱动器和CD ROM驱动器提供。

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This paper introduces the contents, structure, features, retrieval functions and service of the ba CD ROM database, and it? S technology developments.

本文介绍了BA生物学文献光盘数据库的内容、结构特点、主要检索功能以及服务和技术开发情况。

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And there's new features, like the sound and the CD ROM, which are part of what goes into that system.

而且有新的特征，像声音和激光唱碟rom，是进入那个系统的东西的部份。

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On the software front Xiaomi's decided to jump straight to Android Jelly Bean for the phone's MIUI ROM, which itself packs several new features as well.

ENGADGET: Xiaomi Phone 2 now official: 4.3-inch 720p IPS, quad core and Jelly Bean for just $310

These often include features the lightweights lack, especially CD-ROM, DVD or CD-RW drives.

WSJ: Laptops Bring Along Bewildering Options