机械论文结论写作模板英文

结论部分的写作要求是：措词严谨，逻辑严密，文字具体，常象条文一样，按顺序1、2、3……列成条文，用语暂钉截铁，且只能作一种解释，不能模棱两可、含糊其词。文字上也不应夸大，对尚不能完全肯定的内容注意留有余地。写作内容一般应包括以下几个方面：1.本文研究结果说明了什么问题；2.对前人有关的看法作了哪些修正、补充、发展、证实或否定；3.本文研究的不足之处或遗留未予解决的问题，以及对解决这些问题的可能的关键点和方向。作为论文的结尾，结论需要对论文起总结作用，通过阅读之前的正文，读者基本已经了解了作者的研究课题，所以结论主要就是再给读者一个完整的总结。除了将论文提纲复述下，还要特别注明论文的创新点，并且指出研究工作的不足之处，或者今后需要继续努力的方向。而就论文而言，评审专家在阅读过论文之后，实际上也已经在脑中对作者的论文内容，意义，价值和不足之处有了大致的评判。因此，这里特别需要作者在结论对本次研究工作坦诚布公地向专家说明。通过自己的叙述，评审专家能够相信作者对工作了解还是比较透彻的，成绩和不足是心中有数的。另外，作者还应该注意结论和序言部分的对应性，前后要有呼应。

electrical and hydraulic compound nanopositioner This design is in the motor - driven magnetroheological on the basis of the installation of hydraulic system so that it is common to give impetus to magnetroheological line round feed motion. the design of complex nanopositioner motor part by the ball screw drives hydraulic part by hydrocylinder actuaton magnetroheological, by the second part of the connection. design of the main stage of the mechanical structure design, appreciating and hydraulic system are several aspects: magnetroheological of the transmission mechanism design, mainly the application of the ball screw; magnetroheological blockmodel laryngofibroscopy design, understanding, take full account of the main controdiction, grpwth ystems; control system design, familiarize its application stepmotor feed can be accurate location but there are shortcomings is inadequate, so the output will be considered as a hydraulic motor power source and stepmotor of compound feed system hydraulic feeding, although they could not be located, but with high output force, pre-language educatiuon, so that the feed motion can accurately that productivity has risen considerably.

IntroductionMachining aims to generate the shape of work-piece form a solid body,or to improve the tolerances and surface finish of a previously formed work-piece,by removing excess materials in the form of chips. Machining is capable of creating geometric configurations,tolerances, and surface finishes often unobtainable by any other , machining removes materials, which has already been paid for, in the form of relatively small particles that are more difficult to recycle and are in greater danger of becoming mixed. Therefore,developments often aim at reducing or-if at all possible-eliminating machining, especially in mass these reasons, machining has lost some important markets, yet, at the same time, it has also been developing and especially having captured new markets with the application of numerical feel for the important of machining may be gained from the observation that in 1983 there were about 2 million metal-cutting machine tools in the unite states ( of which some 5% were numerically controlled ) and that labor and overhead costs amounted to $125 billion, or 3% of the GNP.

简单总结一下之前每个论点，再次陈述中心思想。比开头要深入，段落上可以比开头长一些。