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英语学术论文常用句型? 英语学术论文常用句型 Beginning 1. In this paper, we focus on the need for 2. This paper proceeds as follow. 3. The structure of the paper is as follows. 4. In this paper, we shall first briefly introduce fuzzy sets and related concepts 5. To begin with we will provide a brief background on the Introduction 1. This will be followed by a description of the fuzzy nature of the problem and a detailed presentation of how the required membership functions are defined. 2. Details on xx and xx are discussed in later sections. 3. In the next section, after a statement of the basic problem, various situations involving possibility knowledge are investigated: first, an entirely possibility model is proposed; then the cases of a fuzzy service time with stochastic arrivals and non fuzzy service rule is studied; lastly, fuzzy service rule are considered. Review 1. This review is followed by an introduction. 2. A brief summary of some of the relevant concepts in xxx and xxx is presented in Section 2. 3. In the next section, a brief review of the .... is given. 4. In the next section, a short review of ... is given with special regard to ... 5. Section 2 reviews relevant research related to xx. 6. Section 1.1 briefly surveys the motivation for a methodology of action, while 1.2 looks at the difficulties posed by the complexity of systems and outlines the need for development of possibility methods. Body 1. Section 1 defines the notion of robustness, and argues for its importance. 2. Section 1 devoted to the basic aspects of the FLC decision making logic. 3. Section 2 gives the background of the problem which includes xxx 4. Section 2 discusses some problems with and approaches to, natural language understanding. 5. Section 2 explains how flexibility which often ... can be expressed in terms of fuzzy time window 6. Section 3 discusses the aspects of fuzzy set theory that are used in the ... 7. Section 3 describes the system itself in a general way, including the ….. and also discusses how to evaluate system performance. 8. Section 3 describes a new measure of xx. 9. Section 3 demonstrates the use of fuzzy possibility theory in the analysis of xx. 10. Section 3 is a fine description of fuzzy formulation of human decision. 11. Section 3, is developed to the modeling and processing of fuzzy decision rules 12. The main idea of the FLC is described in Section 3 while Section 4 describes the xx strategies. 13. Section 3 and 4 show experimental studies for verifying the proposed model. 14. Section 4 discusses a previous fuzzy set based approach to cost variance investigation. 15. Section 4 gives a specific example of xxx. 16. Section 4 is the experimental study to make a fuzzy model of memory process. 17. Section 4 contains a discussion of the implication of the results of Section 2 and 3. 18. Section 4 applies this fuzzy measure to the analysis of xx and illustrate its use on experimental data. 19. Section 5 presents the primary results of the paper: a fuzzy set model .. 20. Section 5 contains some conclusions plus some ideas for further work. 21. Section 6 illustrates the model with an example. 22. Various ways of justification and the reasons for their choice are discussed very briefly in Section 2. 23. In Section 2 are presented the block diagram expression of a whole model of human DM system 24. In Section 2 we shall list a collection of basic assumptions which a ... scheme must satisfy. 25. In Section 2 of this paper, we present representation and uniqueness theorems for the fundamental measurement of fuzziness when the domain of discourse is order dense. 26. In Section 3, we describe the preliminary results of an empirical study currently in progress to verify the measurement model and to construct membership functions. 27. In Section 5 is analyzed the inference process through the two kinds of inference experiments... This Section 1. In this section, the characteristics and environment under which MRP is designed are described. 2. We will provide in this section basic terminologies and notations which are necessary for the understanding of subsequent results.Next Section 2. The next section describes the mathematics that goes into the computer implementation of such fuzzy logic statements. 3. However, it is cumbersome for this purpose and in practical applications the formulae were rearranged and simplified as discussed in the next section. 4. The three components will be described in the next two section, and an example of xx analysis of a computer information system will then illustrate their use. 5. We can interpret the results of Experiments I and II as in the following sections. 6. The next section summarizes the method in a from that is useful for arguments based on xx Summary 1. This paper concludes with a discussion of future research consideration in section 5. 2. Section 5 summarizes the results of this investigation. 3. Section 5 gives the conclusions and future directions of research. 4. Section 7 provides a summary and a discussion of some extensions of the paper. 5. Finally, conclusions and future work are summarized 6. The basic questions posed above are then discussed and conclusions are drawn. 7. Section 7 is the conclusion of the paper. Chapter 0. Abstract 1. A basic problem in the design of xx is presented by the choice of a xx rate for the measurement of experimental variables. 2. This paper examines a new measure of xx in xx based on fuzzy mathematics which overcomes the difficulties found in other xx measures. 3. This paper describes a system for the analysis of the xx. 4. The method involves the construction of xx from fuzzy relations. 5. The procedure is useful in analyzing how groups reach a decision. 6. The technique used is to employ a newly developed and versatile xx algorithm. 7. The usefulness of xx is also considered. 8. A brief methodology used in xx is discussed. 9. The analysis is useful in xx and xx problem. 10. A model is developed for a xx analysis using fuzzy matrices. 11. Algorithms to combine these estimates and produce a xx are presented and justified. 12. The use of the method is discussed and an example is given. 13. Results of an experimental applications of this xx analysis procedure are given to illustrate the proposed technique. 14. This paper analyses problems in 15. This paper outlines the functions carried out by ... 16. This paper includes an illustration of the ... 17. This paper provides an overview and information useful for approaching 18. Emphasis is placed on the construction of a criterion function by which the xx in achieving a hierarchical system of objectives are evaluated. 19. The main emphasis is placed on the problem of xx 20. Our proposed model is verified through experimental study. 21. The experimental results reveal interesting examples of fuzzy phases of: xx, xx 22. The compatibility of a project in terms of cost, and xx are likewise represented by linguistic variables. 23. A didactic example is included to illustrate the computational procedure Chapter 1. Introduction Time 1. Over the course of the past 30 years, .. has emerged form intuitive 2. Technological revolutions have recently hit the industrial world 3. The advent of ... systems for has had a significant impact on the 4. The development of ... is explored 5. During the past decade, the theory of fuzzy sets has developed in a variety of directions 6.The concept of xx was investigated quite intensively in recent years 7. There has been a turning point in ... methodology in accordance with the advent of ... 8. A major concern in ... today is to continue to improve... 9. A xx is a latecomer in the part representation arena. 10. At the time of this writing, there is still no standard way of xx 11. Although a lot of effort is being spent on improving these weaknesses, the efficient and effective method has yet to be developed. 12. The pioneer work can be traced to xx [1965]. 13. To date, none of the methods developed is perfect and all are far from ready to be used in commercial systems. Objective / Goal / Purpose 1. The purpose of the inference engine can be outlined as follows: 2. The ultimate goal of the xx system is to allow the non experts to utilize the existing knowledge in the area of manual handling of loads, and to provide intelligent, computer aided instruction for xxx. 3. The paper concerns the development of a xx 4. The scope of this research lies in 5. The main theme of the paper is the application of rule based decision making. 6. These objectives are to be met with such thoroughness and confidence as to permit ... 7. The objectives of the ... operations study are as follows: 8. The primary purpose/consideration/objective of 9. The ultimate goal of this concept is to provide 10. The main objective of such a ... system is to 11. The aim of this paper is to provide methods to construct such probability distribution. 12. In order to achieve these objectives, an xx must meet the following requirements: 13. In order to take advantage of their similarity 14. more research is still required before final goal of ... can be completed 15. In this trial, the objective is to generate... 16. for the sake of concentrating on ... research issues 17. A major goal of this report is to extend the utilization of a recently developed procedure for the xx. 18. For an illustrative purpose, four well known OR problems are studied in presence of fuzzy data: xx. 19. A major thrust of the paper is to discuss approaches and strategies for structuring ..methods 20. This illustration points out the need to specify 21. The ultimate goal is both descriptive and prescriptive. 22. Chapter 2. Literature Review 23. A wealth of information is to be found in the statistics literature, for example, regarding xx 24. A considerable amount of research has been done .. during the last decade 25. A great number of studies report on the treatment of uncertainties associated with xx. 26. There is considerable amount of literature on planning 27. However, these studies do not provide much attention to uncertainty in xx. 28. Since then, the subject has been extensively explored and it is still under investigation as well in methodological aspects as in concrete applications. 29. Many research studies have been carried out on this topic. 30. Problem of xx draws recently more and more attention of system analysis. 31. Attempts to resolve this dilemma have resulted in the development of 32. Many complex processes unfortunately, do not yield to this design procedure and have, therefore, not yet been automated. 33. Most of the methods developed so far are deterministic and /or probabilistic in nature. 34. The central issue in all these studies is to 35. The problem of xx has been studied by other investigators, however, these studies have been based upon classical statistical approaches. 36. Applied ... techniques to 37. Characterized the ... system as 38. Developed an algorithm to 39. Developed a system called ... which 40. Uses an iterative algorithm to deduce 41. Emphasized the need to 42. Identifies six key issues surrounding high technology 43. A comprehensive study of the... has been undertaken 44. Much work has been reported recently in these filed 45. Proposed/Presented/State that/Described/Illustrated/ Indicated/Has shown / showed/Address/Highlights 46. Point out that the problem of 47. A study on ...was done / developed by [] 48. Previous work, such as [] and [], deal only with 49. The approach taken by [] is 50. The system developed by [] consists 51. A paper relevant to this research was published by [] 52. []'s model requires consideration of... 53. []' model draws attention to evolution in human development 54. []'s model focuses on... 55. Little research has been conducted in applying ... to 56. The published information that is relevant to this research... 57. This study further shows that 58. Their work is based on the principle of 59. More history of ... can be found in xx et al. [1979]. 60. Studies have been completed to established 61. The ...studies indicated that 62. Though application of xx in the filed of xx has proliferated in recent years, effort in analyzing xx, especially xx, is lacking. Problem / Issue / Question 63. Unfortunately, real-world engineering problems such as manufacturing planning do not fit well with this narrowly defined model. They tend to span broad activities and require consideration of multiple aspects. 64. Remedy / solve / alleviate these problems 67. ... is a difficult problem, yet to be adequately resolved 68. Two major problems have yet to be addressed 69. An unanswered question 70. This problem in essence involves using x to obtain a solution. 71. An additional research issue to be tackled is .... 72. Some important issues in developing a ... system are discussed 73. The three prime issues can be summarized: 74. The situation leads to the problem of how to determine the ... 75. There have been many attempts to 76. It is expected to be serious barrier to 77. It offers a simple solution in a limited domain for a complex 查看更多 1个回答 . 4人已关注
苯 环己烷 proⅡ全回流的模拟计算? 我是学习proⅡ不久的新手,也做过一点点proⅡ的东西。现有个小模拟想请教一下: 进料含苯体积分数5%含 环己 烷95%,进料量200毫升,拟在 实验室精馏塔 中全回流操作,要求塔顶塔釜有明显的分离效果!热力学模型用UNFAC,实验理论塔板数为9块。想用proⅡ模拟计算其理论塔板数,分析个层板上的气相和液相含量。 在请教一下怎么查看塔中各层塔板上单物质的含量? [ ]查看更多 5个回答 . 5人已关注
活动信息:中文在线研讨会:了解aspenONE V8新版工程解 ...? 学习和提高aspen hysys, 关于窄点分析查看更多 17个回答 . 4人已关注
加油站站房用不用做防雷? 如题,用做防雷吗?查看更多 11个回答 . 3人已关注
求高手详细解释这是什么类型的管壳式换热器? 应该是浮头式的查看更多 1个回答 . 4人已关注
加热炉在同样热负荷下,烧天燃气时炉膛温度比烧燃料油时 ...? 有老师傅说炉子在同样加工量时,烧燃料气炉膛温度要比烧 燃料油 温度高一些,有这回事吗?什么原理? 查看更多 7个回答 . 2人已关注
索雷工业修复回转窑液压挡轮轴承位磨损? 回转窑 液压挡轮轴承位磨损 修复步骤 1、根据设备的具体参数,确定“索雷辅助定位”修复工艺; 2、准备工具及材料; 3、拆除轴承体,将轴承位的油脂碳化处理,用电动工具将修复部位打磨粗糙; 4、用 无水乙醇 清洗干净打磨的金属表面; 5、调和索雷SD7101H材料,直至均匀无色差,然后涂抹在修复部位; 6、在轴承内圈刷涂SD7000 脱模剂 ,避免粘连; 7、热装轴承并紧固。 回转窑液压挡轮轴承位磨损 修复案例 某企业在巡检 3000t/d级水泥熟料生产线配置的回转窑液压挡轮装置时,发现轴承体有过热现象。企 业利用检修时发现轴与轴承配合出现磨损间隙,导致过热及轴磨损问题。设备具体数据如下:回转窑轮装 置:挡轮轴承位磨损、轴承型号 23052-E1、29434-E1、24160-E1,磨损0.3-0.6mm。 查看更多 0个回答 . 1人已关注
3月18日国内焦炭价格走势分析? 本文由 盖德化工论坛 转载自互联网 国内 焦炭 市场弱势平稳运行,市场成交情况一般。 据了解,虽然目前焦炭价格仍处于下跌走势,但焦化企业主动减产的意愿并不高,且部分独立焦化企业的倒挂程度也较为有限,因此即使钢厂对焦炭采购价格一调再调,焦化企业依旧照常生产与销售,这也导致现阶段焦炭社会库存压力较大,后期焦炭价格反弹仍将被压制。据焦企透露,截止到上周为止,焦炭港口库存连续上涨,国内大中型钢厂的焦炭库存平均仍维持在10天左右用量,在需求没有明显改变之前,钢厂增加库存意愿较弱。综合考虑,目前钢厂采购意愿不强,焦炭港口库存上升,预计短期国内焦炭市场仍以弱势运行为主。 市场监测显示:现河北邯郸地区二级 冶金焦 1020元(吨价,下同),准一级出厂含税价1140元;唐山二级冶金焦1190 元,准一级1240元。山西临汾地区现二级冶金焦920-940元。东北辽宁抚顺地区一级冶金焦出厂含税价1200元;黑龙江七台河地区二级冶金焦出厂含税价1040元。华东地区主流二级冶金焦承兑出厂含税价1100-1150元,均与昨日持平。查看更多 0个回答 . 3人已关注
求助 中石化企业标准? 哪位同仁有Q/SH 3190 1004-2004 工艺操作规程的结构和编写规则,求助,万分感谢 查看更多 0个回答 . 3人已关注
请教各位大神,为什么CADWORX2015自带数据库没有法兰式 ...? 1. 如题,各位大神,请问为什么CADWORX2015自带的Metric.cat与Metric.prj的数据库里面没有 法兰式蝶阀 的数据呢? 2. 用自带的Metric.cat与Metric.prj为什么在球阀及闸阀的数据里面,为什么只有DN50-350大小的呢,现在项目需要DN15~400的,请问如何建立小于DN50的和大于DN350的数据呢,谢谢! 查看更多 0个回答 . 3人已关注
醋酸的分析? 用碱滴定来分析 醋酸 ,结果误差很大(高纯醋酸)。误差来源是 ?有没改善的可能? 优级醋酸的分析方法是用色谱吗?查看更多 10个回答 . 4人已关注
液氧贮槽多长时间排空加温一次? 低温 液氧 贮槽中,随液氧的蒸发,槽内 乙炔 的浓度有可能提高,那么多长时间排空加温一次?查看更多 10个回答 . 2人已关注
关于化工设备基础知识教材? 盖德好:最近要给公司全体员工做个化工设备基础知识的培训,大家有没有相关教材,借鉴一下,谢谢 查看更多 1个回答 . 5人已关注
焦炉出焦改造问题? 求助:公司兰炭装置,焦炉出焦机技改由湿法出焦改为干法出焦后,改造完后兰炭的粒度提高,水分降到10%以下了,但厂房内粉尘剧增,工作环境严重恶化,请问如何解决?盖德们出出主意。 查看更多 0个回答 . 3人已关注
SECESPOL换热器? 那位朋友知道SECESPOL 换热器 与 管壳式换热器 的不同,有什么特点?谢谢!!查看更多 7个回答 . 3人已关注
mdea吸收二氧化碳时吸收的压力和温度时多少? mdea吸收二氧化碳时吸收的压力和温度时多少?查看更多 1个回答 . 2人已关注
已解决的求助帖子,应该做标注? 已解决的求助帖子应该做标注。发现论坛对已解决的帖子有的标注“已应助”,有的还是求助状态,管理员应该整理一下,把 已解决的帖子都标注为“已应助”。 查看更多 4个回答 . 1人已关注
液流封内部图? 各位前辈谁有液流封内部构造图,给发一份。查看更多 5个回答 . 3人已关注
关于Aspen plus 物性模拟的问题? Aspen plus 在模拟 双丙酮丙烯酰胺 的时候怎么输入?其分子式为 查看更多 3个回答 . 4人已关注
锅炉运行压力为0.8 Mpa 两只安全阀的开启压力如何调定? ...? 起跳压力取工作压力的1.05~1.1倍,且起跳压力不得高于允许使用压力, 2 安全阀 的起跳压力应相差0.02~0.05Mpa, 以防2阀同时起跳 按原电力部规定, 每年应检验实验一次,查看更多 2个回答 . 5人已关注
简介
职业:广东光华科技股份有限公司 - 化工自动化
学校:陕西理工学院 - 历史文化系
地区:福建省
个人简介:友谊是灵魂的结合,这个结合是可以离异的,这是两个敏感,正直的人之间心照不宣的契约。查看更多
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