查询词典 machinery

Bureau of agriculture machinery of willow river county begins agriculture machinery to serve to also give to them support energetically, give when summer harvest disc swather moves them to use, in the service that harvests rice for the farmer, get.

柳江县农机局对他们开展农机服务也给予大力支持，在夏收时把一台出圆盘割晒机调给他们使用，在为农民收割水稻的服务中，深受。。。

Description: Shunde, Guangdong China Screen Printing Machinery Manufacturing Co., 90 years specializing in screen printing machinery, screen printing point-of-sale throughout the country, the size of various models of off-the-shelf membrane switch, plate special screen printing machine, the warranty promptly training, Web site screen printing machine, there are video demonstrations, screen printing machine operation, product Photo Caption clear, price codes, providing technical support and refractive silkscreening software download, teach you how to buy screen printing machine.

说明：中国广东顺德丝网印刷机械制造有限公司，90年起专业从事丝印机械制造，丝印销售点遍布全国，现货供应各种型号大小薄膜开关，标牌专用丝印机，保修培训及时迅速，网站内有丝印机视频演示，丝印机械操作过程，产品图片说明清晰，明码标价，提供丝印技术支持及折光软件下载，教你怎样选购丝印机。

So no matter what machinery you are running, you can have confidence in next generation Tellus to protect and prolong the life of your machinery.

因此，无论您正在使用何种液压设备，您可以确信壳牌得力士液压油将提供优异保护，显著延长昂贵设备的使用寿命。

So no matter what machinery you are run ning, you can have confidence in next generation Tellus to protect and prolong the life of your machinery.

因此，无论您正在使用何种液压设备，您可以确信壳牌得力士液压油将提供优异保护，显著延长昂贵设备的使用寿命。

Brilliance intelligence and hard-working people have been committed to forging machinery and textile machinery for the design, manufacture and sales.

聪慧勤劳的华晨人一直致力于锻造机械和纺织机械的设计、制造与销售。

The research work of this paper is divided into five parts: The first ,according to the work characteristics of ship's auxiliary boiler, this paper is to design applied project in the automatic control system of ship's auxiliary boiler; The second, according to the work request of the cargo winch of alternating three-speed change-pole speed-adjusting, this paper is to determine adopting the method of the PLC control; The third, this paper is to design PLC application in three -phase induction motor control, to give the ladder chart, program and input and output circuit diagram; The fourth, this paper is to research the method of the ship's combined starting screen automatic control with the PLC; The fifth, this paper is to inquire the possibility of apply the PLC in ship's engine room surveillance system; According to the comprehensive analysis of above actual example of ship's auxiliary machinery automatic system with the technique of PLC; not only can use the technique of PLC to replace traditional relay-contactor control technique in ship's auxiliary machinery automatic system, but also can get the conclusion of the former is more dependable and more clever than the latter, the maintenance is more convenient, thus develop a new path for ship automation.

本文研究的工作主要包括五个部分：第一，根据船舶辅锅炉的工作特点，设计PLC在船舶辅锅炉自动控制系统中的应用方案，主要有PLC选型及输入输出点的设计，画出系统控制梯形图并分析工作原理；第二，根据交流三速变极调速起货机的工作要求，确定采用PLC控制的方法，进行控制系统的硬件设计和软件设计，并分析工作原理：第三，设计了PLC在三相异步电动机控制中的应用，给出了控制梯形图、程序及输入、输出接线图；第四，研究了用PLC实现船舶组合起动屏自动控制的方法，进行了系统的电源设计和软件设计，给出系统工作流程图；第五，探讨了船舶机舱监视系统应用PLC的可行性，将继电器报警线路改为用PLC控制报警，给出系统硬件图和软件梯形图，并分析了PLC机的选型、抗干扰和应用PLC的经济效益和社会效益等问题。综合以上船舶辅助机械自动控制系统采用PLC技术的实例分析，可以得出船舶辅助机械自动控制系统不但可以使用PLC技术取代传统的继电器接触器控制技术，而且前者比后者更可靠、更小巧，维护保养更方便的结论，从而为船舶自动化开辟了一条新的路径。无忧毕业设计网 www.5ubs.cn

In the electric motor soft start question, uses the crystal thyratron intelligence module which controls by the singlechip to change the electric motor the initial firing current, the realization soft start; In the protection question, uses the singlechip to monitor the electric motor the movement, to lacks the breakdown implementation to separate the electrical machinery movement immediately, according to certain algorithm judgment electric motor whether crosses the class, like tallies has flowed the condition is the separation electrical machinery movement.

在电动机软起动问题上，采用由单片机控制的晶闸管智能模块改变电动机的起动电流，实现软起动；在保护问题上，采用单片机监视电动机的运行，对缺相故障实行立即断开电机运行，根据一定算法判断电动机是否过流，如符合过流条件即断开电机运行。

One straight line guide and silk pole flat network of transmission gush out black to make network device, by shower nozzle, shower nozzle shelf, air cylinder, person who lead sharply, base, job mesa and electrical machinery, pole of silk and pole of silk make up, its characterisitic is that: Both ends, with locating an air cylinder of bottom base of shower nozzle to be linked to through a connecting rod of the stated shower nozzle shelf, make up and lift the organization pneumatically; And this shower nozzle sets of base underpart set up first group along the longitudinal straight line guide package that arranged of the base again, two straight line guide package shower nozzle sets of base department of position set up and link with this shower nozzle of a bases, and can promote its ball silk pole moved along longitudinal time of the base; The end head of this ball silk pole is connecting the electrical machinery of urging.

一种直线导轨和丝杆传动的平网喷墨制网装置，由喷头、喷头架、气缸、直线导机、基座、工作台面及丝杆和丝杆电机组成，其特征在于：所述喷头架的两端通过一连杆与设于喷头架底座下部的气缸相连，组成气动抬升机构；而该喷头架底座下部又设置着一组沿基座纵向排布的直线导轨组件，两直线导轨组件中间部位的喷头架底座部设置与该喷头架底座相连，并能推动其沿基座纵向来回移动的滚珠丝杆；该滚珠丝杆的端头连接着驱动电机。

It shall be unlawful for any person engaged in commerce, in the course of such commerce, to lease or make a sale or contract for sale of goods, wares, merchandise, machinery, supplies, or other commodities, whether patented or unpatented, for use, consumption, or resale within the United States or any Territory thereof or the District of Columbia or any insular possession or other place under the jurisdiction of the United States, or fix a price charged therefor, or discount from, or rebate upon, such price, on the condition, agreement, or understanding that the lessee or purchaser thereof shall not use or deal in the goods, wares, merchandise, machinery, supplies, or other commodities of a competitor or competitors of the lessor or seller, where the effect of such lease, sale, or contract for sale or such condition, agreement, or understanding may be to substantially lessen competition or tend to create a monopoly in any line of commerce.

第三条 商人在其商业过程中，不管商品是否授予专利，商品是为了在美国内、准州内、哥伦比亚区及美国司法管辖权下的属地及其它地域内使用、消费或零售、出租、销售或签订销售合同，是以承租人、买者不使用其竞争者的商品作为条件，予以固定价格，给予回扣，折扣，如果该行为实质上减少竞争或旨在形成商业垄断，是非法的。

At the same time, the unstrung enterprise risk management of CAO creates the endogenous issue of corporate governance, which is lack of inside control machinery and supervisory machinery.

同时，中航油自身在企业风险管理上的弱化，又逐渐滋生了公司治理的内生性问题，即内控机制和监控机制的缺乏。

In her role of Goddess of War and Death , Anath's lust for blood is unbounded: Anat kills the people living in valleys, in cities and on the seashore and in the land of sunrise, until the cut off heads of soldiers were reaching to her belt and she was wading up to her waist in blood.

安纳斯在战争和死亡女神的角色里，对血液的贪求是极大的：安纳斯杀死了住在山谷里、城市里、海边和日出之地上的人们，直到被砍去的士兵的头堆积到她的腰带，血水也上涨到她的腰部。

There I go, so dishonestly leave you a note.

在那里，我去，所以不诚实离开你的一份说明。