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 nesting 嵌套(228)排样(160)
 排样
 Similartaxis and Dissimilation Strategy for Application of MEBML to Optimal Nesting MEBML在优化排样中的趋同与异化策略 短句来源 Research and Realization of the Optimal Nesting System 板材下料优化排样系统研究与实现 短句来源 Delphi is a powerful windows application-developing tool, using Delphi 7 the nesting algorithm is realized. Delphi是一种强大的Windows应用程序开发工具，本文使用Delphi7实现了排样应用程序。 短句来源 The Nesting Problem exists in many fields of industrial production, a good solution of the Nesting Problem may increase material utility, improve benefit, and make enterprise effectively and competitively. 排样问题在很多工业领域都有广泛的应用，解决好排样问题，可以提高材料的利用率，节约生产成本，提高效益，从而使企业提高效率，增强竞争力。 短句来源 In the first part, a closely study is done on the Nesting Problem. 第一部分：对优化排样问题进行了较为深入的研究。 短句来源 更多
 “nesting”译为未确定词的双语例句
 STABILITY CONDITIONS OF NESTING GRID DIFFERENCE METHODS FOR HYPERBOLIC INITIAL BOUNDARY VALUE PROBLEMS 套网格有限差分方法求解——一阶双曲方程初边值问题的稳定性条件 短句来源 The Multiple Nesting Grid Difference Methods for Hyperbolic Systems and Its Stability Criteria 双曲偏微分方程多重套网格差分法的稳定性 短句来源 The Multiple Nesting Grid Difference Methods for Hyperbolic Systems and Its Convenient Stable Criterion 双曲型多重套网格有限差分方程简便稳定性判别法 短句来源 The Multiple Nesting Grid Difference Methods for Double Boundaries Hyperbolic Systems and its Stability Criteria 双曲型方程双边值问题多重套网格差分方程的稳定性判别法 短句来源 The Separable Multiple Nesting Grid Difference Methods of the Discontinuous Initial-value Problem for the Constant Hyperbolic Systems 常系数双曲型不连续初值多重套网格可分离差分法 短句来源 更多

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 nesting
 The species preferred oak shrub as its nesting habitat (χ2=8.333, df=1, P>amp;lt;0.05). Sufficient Conditions for Nesting the Reachable Sets of Two Smooth Control Systems of Constant Rank and Linear in Phase Variable Sufficient conditions for nesting the reachable sets of smooth control systems of constant rank and linear in phase variables are formulated. The level of the characteristic asymmetry depends on the phylopatry level and regularly increases in the species disposed to annual change of the nesting site. A new nesting colony of the rhinoceros aukletCerorhinca monocerata in primorye 更多
 A method based on the idea of nesting grid for the solution of hyperbolic partial diffe-rential equations using finite difference techniques is presented. Based upon the stability theoryin [1], the stability conditions of nesting grid methods are obtained, and convenient stabilitycriteria for a wide class of finite difference schemes are given. Computational results are pre-sented and comparisons are made with other methods. 本文讨论用套网格(Nesting grid)有限差分方法求解一阶双曲方程初边值问题,即在不同的区域做不同的网格剖分,选用相同或不同精度的差分格式.这种方法亦称杂交法(Hybrid Difference Method)或混合型差分方法(Mixed Difference Method),它广泛应用于数值天气预报和流体力学数值计算中,特别,对于局部区域上的解,其梯度变化激烈,而在其余区域上解的梯度变化平稳时,选用这种方法更有优越性。 [5,8,10]是套网格差分格式稳定性方面的工作,上述工作均以Kreiss定理为基础,针对两层显式耗散格式讨论,因而不便于应用,本文旨在利用GKS理论,寻求一般形式套网格差分格式稳定性的判别条件,§1针对模型问题建立套网格差分格式的一般形式,并介绍GKS理论的一种变形;§2建立套网格差分格式稳定性判别条件;§3是对一类差分格式和网格条件给出易于检验的稳定性判别准则;§4推广了Ciment匹配定理,并证明§3中的主要结果,最后§5是数值例子, 本文采用[1],[3]的符号。 In this dissertation, we describe fundamental principle of subgroup convolution for length N=P~M-1 being prime Mersenne number, and describe algorithm and step by which the subgroup convolution is ordered with Chinease remainder theorem. The ordering method is improved and a kind of simple fast ordering method for calculation is proposed. Futhermore, a kind of fast algorithm of hybrid nesting of using the subgroup convolution to compute DFT is proposed. 本文介绍了长度N=P~M-1为麦森素数的子群卷积的基本原理和应用中国余数定理对这种子群卷积进行排序的算法及步骤。改进了这种排序方法,提出了计算简单的快速排序法,并提出了用于群卷积计算DFT的混合嵌套快速算法。 We developed the Graphicnel ge Base(GKB)methodology and implemented same shells for this methodology, The methodology allows convenient representation ano retrieval e f structured and distributed knowledge. The structured knowledge representation allows hierarchical and network representations c:f knew ledge that can be useu in tutoring systems, The distributed knowledge represen- ration allows the descriptc.n ef knowledge over a pictorial background which again is sometimes necessary for e f... We developed the Graphicnel ge Base(GKB)methodology and implemented same shells for this methodology, The methodology allows convenient representation ano retrieval e f structured and distributed knowledge. The structured knowledge representation allows hierarchical and network representations c:f knew ledge that can be useu in tutoring systems, The distributed knowledge represen- ration allows the descriptc.n ef knowledge over a pictorial background which again is sometimes necessary for e f f ective tutoring systems. Nesting of the same or di f f e- rent types'of knowledge representatiore,s is allowed, Implemented on the Iarge screen, multitasking Sun workstation these shells are an easy to use, powerful, and effee- Live intelligent tutoring system builder, We describe the graphic knowledge base rnethodology fn soma detail and illustrate it with abbreviated examples of tutoring syste>rs built with the shedls tht we have developed. 我们研制了图形知识库方法并为其构造了一些工具。这种方法可使结构化的和分布式的知识更方便地表达和检索。结构化的知识表示,可以以层次和网状形式表示教学系统中的知识。知识的分布式表示可以用于在图形背景上描述知识。有时,这种形式对于有效的智能教育系统也是必要的。我们的方法允许相同或不同的类型的知识表示相互嵌套。在多任务太阳工作站的大屏幕站上实现这些设想容易使用是建立智能教育系统的有力工具。我们较详细地描述了图形知识库方法,并用简略的教育系统的例子,加以图解说明,这些系统也是用上述设想设计的。 << 更多相关文摘
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