ELECTRICAL ENGLISH 刊号：09LY52-学号 主编： 出版日期：2011年4月14日星期四 Building Automation System建筑自控系统（BAS） A building automation system (BAS) is an example of a distributed control system. The control system is a computerized, intelligent network of electronic devices, designed to monitor and control the mechanical and electrical systems in a building. BAS core functionality keeps the building climate within a specified range, provides lighting based on an occupancy schedule, and monitors system performance and device failures and provides email and/or text notifications to building engineering staff. The BAS functionality reduces building energy and maintenance costs when compared to a non-controlled building. A building controlled by a BAS is often referred to as an intelligent building system. 参考译文： 建筑自控系统（BAS）是一个集散控制的例子。这个控制系统是一个计算机控制的，电子器件构成的智能网络，用于监测和控制建筑物中的机械和电气系统。 BAS的核心功能是在一定区域内保持气候，根据作息时间表提供照明，监视系统的运行，如果有器件失效则提供电子邮件和/或书面报告给大楼的工程部。 与没有控制的建筑物相比，BAS能减少建筑特的能耗和维修保养费用。由BAS控制的建筑通常又被称为智能建筑。 常 见 DT830D Digital Multimete ( DT830D 型数字万用表 ) Product Specifications（产品特性）: It is a digital multimeter with a four-digit display screen that is easy to read. The advanced mechanism is engineered to endure high-voltage input. Voltage: 200 to 1,000V. Impedance: 200 to 2,000ohm. Weight: 150g. Colour: Yellow, Black 英 文 简 写 PKG = package一包，一捆，一扎，一件等 VIP = very improtant person重要人物 WT = weight重量 CBD = Central Business District中央商务区 G.W. = gross weight毛重 IT = Information Technology信息技术 N.W. = net weight净重 DIY = Do It Yourself 动手制作 INT = international国际的 GPS = Global Positioning System全球定位系统 P/L = packing list装箱单、GSM = Global System for Mobile Communications 明细表 全球移动通讯系统 MAX = maximum最大的、最大限度的；MIN = minimum 最小的，最低 Humor 幽默 What does “5W1H” mean? 限度的 Mother asked her little 5W1H是什么意思? daughter who was reading a book. When—什么时候 "What are you reading, dear?" Where—在哪里 "I don't know." the little girl Who—谁 answered. What—做什么 "You don't know? But you were reading Why—为什么做 aloud, so you must know." How—怎么做 "I was reading aloud, mummy, but I 这是描述或策划一件事wasn't listening," explained the child. 情的6个要素。 本文来源：https://www.wddqw.com/doc/f1a233d6240c844769eaeec9.html