AbstractThis paper introduced the PLC and the characteristics of the development trend on the hydraulic press in the development of domestic and international situation and And detailed the YS32G-630C hydraulic principle and the characteristics of the hydraulic machine's main circuit， the control circuit and the principle of the hydraulic system carried out a detailed This paper presents the traditional hydraulic machine relay - contact with electrical control system for a number of issues and made a better rehabilitation Through the use of programmable logic controller (PLC) to replace the traditional relay - access control， allowing the system to control more easy-to-understand， the operation more In the design of hardware and software design of the system on two aspects of the transformation On the hardware circuit design， described the system of ideas and transform the content and the choice of PLC and the PLC control system wiring design done a detailed In line design software， according to the work of hydraulic flow chart and control circuit， discussed the idea of the design process and its design， and the mapping of the procedures Papers in the final of the PLC control system design of the interference problem for a simple In modern enterprises， the PLC with its powerful， universal quick， environmental adaptation， and simple programming and a series of advantages in a variety of machine tools has been widely
“问题的提出”的英语：raise of the question。重点词汇：1、raise英 [reɪz] 美 [rez] 筹集;提出;增加;养育提升;增加;举起;高处2、of英 [əv] 美 [ʌv] 关于;属于…的;由…制成。助动词 [非标准用语、方言] =have [主用于虚拟语气]。3、question英 [ˈkwestʃən] 美 [ˈkwɛstʃən] 问题;疑问;怀疑;议题。问（某人）问题;对（某事物）表示[感到]怀疑。扩展资料：raise of的近义词：1、propose英 [prəˈpəʊz] 美 [prəˈpoʊz] 求婚;提议，建议;打算，计划;推荐，提名。求婚;做出计划，打算。2、present英 [ˈpreznt] 美 [ˈprɛznt] 目前的;现在的;出席的;[语法学]现在时的。现在;礼物;瞄准。提出;出现;介绍;赠送。3、put forward英 [put ˈfɔ:wəd] 美 [pʊt ˈfɔrwəd] 提出;将…提前;向前移;将钟拨快。raise of the question的例句：It includes the raise of the question， interpretation of related concepts， research status，purpose and significance of research and research 论文的开篇是前言，主要包括问题提出、相关概念的阐释、文献综述、研究目的和意义以及研究设计。
“问题的提出”用一个英文名词短语来表达就是raise of the question。问题的提出名词性：raise of the question动词性：raise/pose/introduce a/the question 动词性词组：put forward a/the question 或come up with a/the question1、raise的英式读法是[reɪz]；美式读法是[reɪz]。作名词意思有上升；增高；高地。作及物动词意思有升起；举起；饲养；提出；引起；筹集，募集2、of的英式读法是[əv]；美式读法是[əv]。作介词意思有关于； 的（表所属）；出身于；由于。3、question的英式读法是['kwestʃən]；美式读法是['kwestʃən]。作名词意思有问题；疑问。作动词意思有询问；怀疑。扩展资料：【提出问题】议论文写作思维步骤与方法之一。这虽属立论的初步，但是带着根本性，它对确定论题的性质起着决定的作用。提出问题实质上就是思维目的让的一种表现。只有提出问题，才能使思维的目标集中，分清已往解决的和尚未解决的、关键的和非关键的，避开一切思维的干扰因素，排除思维线索转移的可能，防止关键性问题被大量非关键性问题淹没。提出问题还对论题的深入起推动作用。不善于提出问题，常常只能重复观成的论点，只有提出了问题才能使七题深入。人类的认识史常以提出新间i勺新发展之起点。因此，不但要使论题集中，而且要使论题尖锐、深刻、独到。如何提出问题，从写作的角度讲，就是把主题确立在何种范畴之内。问题的提法要正确，要灵活。同样一个问题可从具体方面提出，也可从根本的理论高度上提出。这固然是目的、立场的表现，常有极强的原则性，但有时还是某种策略性的表现。提出问题的根本办法是找到它的相反方面，善于从事物的正反几个方面结合起来考虑。提出问题可以正文章的开头或中间，也可以不断地有系统地展出问题。这在表达上要求“引题”简洁明快。
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