1、英文论文 SCI论文句式-动词系列-常用表研究的动词:explore/study/investigate/looks at 研究探索develop/establish/construct 建立,构造perform/propose/implement开展,实施,采用demonstrate/prove 证明conclude/summarize 总结have yet to be improved 有待改进little research has been conducted in applying . toResults are reported for an investigation into t
2、he methods by which energy transfer is calculated in the direct simulation Monte Carlo (DSMC) method其它研究者other investigators考虑Considerwith respect/regard to apply采用某种方法 be employed to do Account for=considerexplain/interpret 解释shed additional light on 额外阐明focus on the need forpoint outemphasize the
3、need togain insight into 深入了解discard/omit/eliminate 丢弃/省略/消除存在缺点suffer from deficits inThe new method differs in that-连词系列-原因与结果present different rheological behaviors according to the treatment used, which could be attributed to 因为受到什么处理表现如何,归因于result in 导致be dependent on 依赖于and therefore 因此Consequ
4、ently, 因此As a result, 因此Thus,转折However,Otherwise 否则Nevertheless 虽然如此However to date, 然而到目前为止Despite 尽管(介词)Nonetheless 尽管(介词,副词)类比In contrast to 与相比Compared withIt has been demonstrated that the use of a * model is preferable to the *.递进In addition, 除此以外Subsequently, Furthermore,换而言之,i.e.,例如.,e.g., =
5、., for example, .为了使DOIn a further attempt to have sth do sth, 满足。的需要suffice for -形容词系列-重要的distinguishing/critical/significant/important基本的essential比例be (inversely) proportional to 成正(反)比各种各样的various许多的A numbers of复杂的complicated/sophisticated/complex模糊的fuzzy-固定用法系列-The gaseous medium is assumed to b
6、e a monoatomic gas with Maxwell model描述吻合与差异There was no significant difference betweenand没有显著差异have a significant effect on某某对某某有显著作用The differences could also be explained by/be attributed to这些差异的造成。play a smaller role in作用有限Yieldin much closer agreement with (experimental results)than do the (NS
7、equations).结果与实验吻合引出公式is given/defined/expressed bybe defined by(完整句子)as follows:be achieved/ obtained.We obtain as given belowBe assumed to beWith a little additional manipulation, the stagnation temperature and static temperature can be related by the Mach number.代入某式substitute into图表说明什么问题和现象The
8、variation of A versus B is shown in Figure 1illustrate/reveal/ show/ present/ imply/describeaddress/highlight It can be shown/noticed/observed (from the ) that公式符号说明designate/ represent/denote(where a bar over a derivative designates a non-divergent symmetrical tensor)It is thus concluded that the B
9、urnett equations represent a significant improvement over Navier-Stokes equations for flows exhibiting translational nonequilibriumWe now perform an order-of-magnitude scaling analysis on the incompressible NS equations. Our goal is to develop a model for the flow in the boundary layer which is less
10、 complex than the two-dimensional incompressible NS equations. And, by applying this model, we hope to gain insight into the fundamental physics at work in boundary layer flows.The mesh is structured and consists of 600 every spaced cells along the surface of the cylinder and 300 cells in the radial
11、 direction.In order to test for instabilities to small wavelength disturbances, the grid points were increased from 101 to 501 points.For this reason, we started our investigation with an analysis of the influence of grid resolution.The speed and altitude ranges of the Space Shuttle and the NASP asc
12、ent/descent corridors encompass most such domains.Thus, apart from the fluid dynamic aspect of hypersonic viscous flows, one must address issues of non-equilibrium gas dynamics affecting the flows of interest, hence the use of perspectives in the articles title.REVIEW中常用表达Many research studies have
13、been carried out on this topic.Problem of xx draws recently more and more attention of system analysisDespite recent progress, how remains to be elucidatedTo investigate the mechanism of , we performed The objectives of this paper are to This paper proceeds as follow.Understandings can sometimes be
14、achieved with simple analytical considerations which yield basic trends and also order of magnitude knowledge of an effect.Unfortunately, solutions to the Burnett equations for hypersonic flows have until recently been unattainable causing most researchers to abandon the Burnett equationsThe freestr
15、eam velocity is varied between 3-7km/s.The freestream density is varied as 1,2,3 and 4kg/m3.The figure shows that CP shift is only weakly affected by flight altitude, at least over the range considered.ChapmanEnskog expansion is the orthodox approach to derive continuum flow models from Boltzmanns k
16、inetic equation for dilute gases.Beginning3. The structure of the paper is as follows.4. In this paper, we shall first briefly introduce fuzzy sets and related concepts5. To begin with we will provide a brief background on theIntroduction1. This will be followed by a description of the fuzzy nature
17、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 entir
18、ely 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.Review1. This review is followed by an introduction.2. A brief summary of some of the relevant concepts in xxx and xxx i
19、s presented in Section 2.3. In the next section, a brief review of . 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 a
20、t the difficulties posed by the complexity of systems and outlines the need for development of possibility methods.Body1. 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 backgr
21、ound of the problem which includes xxx4. 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 window6. Section 3 discusses the aspects of fuzzy set theory that are used in
22、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
23、fuzzy formulation of human decision.11. Section 3, is developed to the modeling and processing of fuzzy decision rules12. 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.
24、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
25、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 a
26、n 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 system24. In Section 2 we shall list a collection of basic assumptions which a . scheme must s
27、atisfy.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 measuremen
28、t model and to construct membership functions.27. In Section 5 is analyzed the inference process through the two kinds of inference experiments.This Section1. In this section, the characteristics and environment under which MRP is designed are described.2. We will provide in this section basic termi
29、nologies and notations which are necessary for the understanding of subsequent results.Next Section2. 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 f
30、ormulae 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 xxSummary1. This paper concludes with a discussion of future research consideration in section 5.2. Section 5 summarizes the results of th
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