【科技英语翻译】长句翻译-北京林业大学-.docx

个人学习资料整理，希望对你有帮助，请勿转卖。 PAGE2 / NUMPAGES2 【科技英语翻译】长句翻译 例1. Also, most engines have a spill return system, by which any excess fuel from the injector pump and injectors is returned to the fuel tank. 译文:另外，大多数发动机都有一个溢出回油系统，通过该系统，从噴油泵和喷油嘴喷出的过多的油会回流到油箱。 照应译法——过渡词一般采用直译法 例2. Around the world, there were about 806 million cars and light trucks on the road in 2007; they burn over a billion cubic meters of petrol/gasoline and diesel fuel yearly. 译文:2007年，全世界范围内道路上行驶的小汽车和轻型卡车大约有8.06亿辆。每年烧掉的汽油和柴油超过10亿立方米。 换序法-2007应该在后面但是放在了前面 例3. Information technology, together with industrial machinery and processes, can assist design, implementation, and monitoring of control systems. One example of industrial control system is a programmable logic controller (PLC). PLCs are specialized hardened computers which are frequently used to synchronize the flow of inputs from physical sensors and events with the flow of outputs to actuators and events. 译文:信息技术与工业机械和工业生产过程一道，可以帮助控制系统的设计、执行和监控。可编程逻辑控制器(PLC)就是工业控制系统的一个例证。可编程逻辑控制器属于专用硬化计算机，常常用来将(物理)传感器和事件的输入信号与执行机构和事件的输出信号同步。 Synchronize同步 还原法——把PLC还原成可编程逻辑控制器 例4. Machines are usually powered by mechanical, chemical thermal, or electrical means, and are often motorized. Historically, a power tool also required moving parts to classify as a machine. However, the advent of electronics technology has led to the development of power tools without moving parts that are considered machines. 译文:机器通常是通过机械能、化学能、热能或电能方式获得动力。并且常常是机动化。历史上，电动工具也要求有活动零件来作为机器分类的标志。但是，电子技术的出现带动了被看作机器但没有活动零件的电动工具的发展。 句中的machine和tool属于近义词 分译法——第一句翻译成了两句（也可以用合译法什么的） 例5. Many mechanical engineering companies especially those in industrialized nations, have begun to incorporate computer-aided engineering (CAE) programs into their existing design and analysis processes, including 2D and 3D solid modeling computer aided design (CAD). 译文:许多机械工程公司，尤其是工业化国家的机械工程公司，已经开始将计算机辅助工程(CAE)程序运用到他们现有的设计与分析过程中包括二维和三维的实体模型计算机辅助设计(CAD)。 还原法。Those指的mechanical engineering companies，机械工程公司 例6. An electric mo