In this paper, a scheme about background communication between one microcomputer and others by IBM-PC/XT and XENIX is introduced, The softwares and the main points of technology are described.

本文介绍了一种用微型计算机IBM-PC/XT和一块XENIX四接口卡实现的点与多点间的后台通讯方案，并且详细介绍软件的实现方法及技术要点。

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The regression equations of expiratory and inspiratory resistances were built with multiple stepwise regression analysis on the IBM PC/XT computer with age, height and FVC as independent variables.

以年龄、身高、FVC为自变量，在IBM-PC／XT计算机上用多元逐步回归法建立呼气和吸气阻力的回归方程。

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This paper briefly gives principles of using PRBS and step signal to identify system and describes methods of constructing IBM-PC/XT-computers identification system.

简述了采用伪随机及阶跃激励信号进行系统辨识的原理。

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Keep your eye on the phone, the XPS line and the upcoming Latitude XT, Dell's first stab at a tablet PC.

FORBES: The Second Coming