步进的

Makes the speed, location and other areas controlled by stepper motor control to change the very simple.

使得在速度、位置等控制领域用步进电机来控制变的非常的简单。

The accuracy increases approximately 30 percent and 1/3 measuring time is saved compared with the TAMIS technique. Using the technique, the coma of the projection lens on PAS5500 scanner of ASML is measured.

在ASML公司的PAS5500型步进扫描投影光刻机上，多次测量了投影物镜彗差，结果表明，该技术测量重复精度优于1.2 nm，能实现高精度的彗差原位测量。

It is pointed out that the main feature of the instrument is step-motor drive with digital transistor circuit system.

文中指出，本仪器的重要特点是采用步进电机和集成电路数字控制的传动系统。

In either case, a two-line window slides down through the rows in increments of two lines.

在任一种情况下，一个两行的窗口自上而下以两行的步进扫过CCD。

Based on kinematics principle of the two-wheel drive robot, this dissertation analyzes the motional characteristics of "GIANT" robot, and then builds its motional mathematic model.

基于当今机器人控制系统开放性的发展趋势，研究开发了以单板计算机为控制核心，包括伺服、步进运动控制的移动机器人控制系统。

Two methods for calculating the post of water beam in walking beam furnace are introduced,and the data from the two methods are compared.

文章介绍了步进梁式加热炉水梁支承立柱的两种计算方法，并对两种方法的计算结果进行了比较，对正确选择立柱断面具有指导意义。

The reasons of damage and preventive measures of the post of support;2. Two methods for calculating the post of water beam in walking beam furnace are introduced,and the data from the two methods are compared.

文章介绍了步进梁式加热炉水梁支承立柱的两种计算方法，并对两种方法的计算结果进行了比较，对正确选择立柱断面具有指导意义。

The paper mainly introduces the development and application of the regenerative combustion technology in the walking beam heating furnace of steel rolling and sets forth that the regenerative combustion technology will have more extensive application and commercial value in metallurgical furnace.

介绍了蓄热式燃烧技术在合钢小型连轧步进式加热炉中的开发应用情况，说明蓄热式燃烧技术在轧钢加热炉上具有广泛的应用和推广价值。

In order to ensure walking beam run in preset rate curve, to avoid happening some accidents in system, for example, the big inertia will result in the ahead impacting of walking beam, the system uses advanced electro-hydraulic control technology.

避免系统中由于大的惯性力而导致的步进梁前冲等事故发生。

Taking normal circulation of heating furnace walking beam for example, the structure and operating principle of three main current change valves are raised with the emphasis on the pressure oil change under each action.

以加热炉步进梁正循环为例，阐述了三个主要电液换向阀的结构及动作原理；并详细分析其每一动作中控制油路压力油的变化情况；说明了将控制油路由"外控"改为"内控"后系统仍然能正常工

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐