wanli1988go的文档铺

机械设计简介------（外文翻译）

Mechanical design is the application of science and technology to devise new or improved products for the purpose of satisfying human needs. It is a vast field of engineering technology which not only concerns itself with the original conception of the product in terms of its size, shape and cons..
机械加工基础 -----（外文翻译）

Introduction of MachiningHave a shape as a processing method, all machining process for the production of the most commonly used and most important method. Machining process is a process generated shape, in this process, Drivers device on the workpiece material to be in the form of chip removal. ..
机械打包机------外文翻译

打包机是一种农业机械,它用于压缩已切割和倾斜的作物（如草、稻草或青贮饲料）成易于处理、运输和储存的小包。常用的打包机有几个不同类型,分别生产不同类型的包-矩形的、圆柱形的,大小各不相同,用麻绳、网或金属丝缠绕起来。工业打包机还可以用在材料回收设备上,主要用于包装需要运输的金属、塑料或纸。圆形打包机在工..
故障的分析、尺寸的决定以及凸轮的分析和应用------外文翻译

INTRODUCTION It is absolutely essential that a design engineer know how and why parts fail so that reliable machines that require minimum maintenance can be designed．Sometimes a failure can be serious，such as when a tire blows out on an automobile traveling at high speed．On the other hand，..
光刻投影镜头多闭环温度控制系统-------外文翻译

光刻投影镜头多闭环温度控制系统-------外文翻译
国内PLC的研究促进国际标准的发展-----外文翻译

AbstractIn the field of PLC, the standardization process on international level is progressing very slowly. The EMC Laboratory of the North China Electric Power University has received the task to develop a measurement method for the field radiated by PLC installations and a standard to be used i..
关于网络的被提议的视频水印方案外文资料---翻译

摘要在当今的视频传输与广播网络中，版权的保护问题已经变得越来越紧迫。这是因为视频拷贝的出现并没有降低原始视频文件的品质。一种保护版权的方法是在视频序列中嵌入一段数字密码，这段数字密码的学术名称叫做水印。因此，这篇课题的目的就是研究低复杂度的压缩域H.264视频水印算法。视频编码标准决定了H.264/MPEG-4 A..
关于桥梁方面的外文文献--------翻译

can god. The poet love the arch bridge in China compared to the rainbow bridge is "lying, said," FeiHong rainbow "" the water arch bridge described as" wave "changhong lie.In the world QiaoLiangShi stone appear on early. This bridge is not only form graceful, but also firm structure, can decades ..
关于汽车的------外文翻译

As the world energy crisis, and the war and the energy consumption of oil -- and are full of energy, in one day, someday it will disappear without a trace. Oil is not in resources. So in oil consumption must be clean before finding a replacement. With the development of science and technology the..