自动控制系统

As it can reduce the quantity of equipment for field surveying and of field workers, and is able to exercise software control and automatic collection of field data by deformation surveying, the system helps achieve automatization, digitalization and computerization of observation by dam deformation network, ensure the accuracy and high efficiency of surveying results, and alleviate work intensity for survey crew.

徕卡多功能全站仪测量软件系统摒弃了传统断面仪外业测量时的繁琐配置和定位缺陷，减少了外业设备和作业人员编制数量，实现了变形测量野外数据采集软件控制、自动采集等功能，从而达到大坝变形网观测自动化、数字化、计算机化，保证了测量成果的准确性、高效率性，减轻了测量人员的劳动强度。

Linked to a six-speed automatic transmission, the coupe's new powertrain combo is capable of the same 33 miles per gallon fuel efficiency as the current Pontiac G6 sedan and also incorporates a new TAPshift manual shift system with steering wheel-mounted paddle controls.

链接到六速自动变速器，这款新车的新动力组合是相同的33英里每加仑的燃油效率可作为当前庞蒂亚克G6轿车，并采用了新的TAPshift与方向盘手动换档系统安装桨控制。

This paper introduces an advanced oil-mist lubricating manner, discusses the possibility of applying auto-oil mist lubricating to tobacco machine tools, researches the working state by comparison,and testifies to this way in saving lubricating oil,prolonging machine tools life,and improving product quality.

介绍了一种先进的油雾、油气润滑方式，探讨了对烟机切刀进行自动油雾润滑的可行性，对比研究了其润滑工况，证明采用该润滑方式可省润滑油用量，提高产品质量，延长切刀使用寿命。还简单介绍了相应的单片机控制的微油雾润滑系统的开发

The focus of this design is automatically drilling vertical milling machine design, including the mechanical structure design, mechanical drive system design, and the choices and design of components on a table ,it is include: screw, timing belt, and the stepper motor Selection Guides; circuit is the main elements of the last part of the design , the control unit such PLC as the main can be quickly and easily complete the task of feeding the PLC's work, and designs the principles and procedures required by the design.

本设计的重点是自动立式钻铣床的设计，包括了机械结构设计、机械传动系统的设计，并对工作台的元件进行了选择和设计：包括丝杠、同步齿形带、步进电动机和导轨的选型；最后部分则是电路设计方面的主要内容，以PLC为主体的控制单元可以快捷方便的完成进给任务，对PLC的工作原理和本设计所需要的程序进行了设计。

Characters. Start-up system: depend on 3-5 pole motor driving, electron control speed, full automatic transmission device, electrcity source place conbine with high precise density steel star gear, include automatic suited machinery safty device.

启动系统：依靠3～5极电机驱动，电子控制速度，全自动传动装置，电源档位和高精密度的钢星齿轮相结合，包含自动匹配的机械安全设施。

Distributing process of shaft furnace pellets is introduced in detail,every factor of influence on distributing effect is analyzed,an algorithm to realize even and automatic distributing is presented,and total control scheme of the system is given.

详细介绍了竖炉球团的布料过程，分析了影响布料效果的各种因素，提出实现均匀自动布料的算法并给出系统的整体控制方案。

Distributing process of shaft furnace pellets is introduced in detail, every factor of influence on distributing effect is analyzed, an algorithm to realize even and automatic distributing is presented, and total control scheme of the system is given.

摘要详细介绍了竖炉球团的布料过程，分析了影响布料效果的各种因素，提出实现均匀自动布料的算法并给出系统的整体控制方案。

An automatic arc welding machine for saddle joint seam on large diameter cylinders was designed and its structure,components,characteristic and working principle were discribed in this paper.

介绍了大直径筒体马鞍形接缝自动焊机的结构和工作原理，以及设计的主要特点。推导出了该系统用来控制气体保护电弧焊焊枪运动轨迹的关键部件──凸轮的形状与尺寸的计算公式：l =l′-Z′=l′- [(R2 -r2 cos2 ψ) 1/ 2 -rsinψcosα]/sinα。

The use of automatic fire sprinkler systems fits into this category.

火灾自动洒水系统的运用就属于这种风险控制。

In this paper,a new type of touch striking arc system is introduced,which is controlled by single chip microcomputer and can be applied to all position pipe welding process.

同时 ，本文设计了一种采用单片机控制的适合于自动焊接设备的接触引弧系统。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。