复杂
- 与 复杂 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Meanwhile, complex model results in aberrant grid which leads to wrong simulation results.
同时复杂的模型会使计算量急剧的增加,过于复杂的模型也会导致网格的畸变,导致错误的仿真结果。
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Traditionally, a surface is usually scatted in an array of 3D data points which are topologically connected by rows and columns to form a rectangular mesh. This method can't meet the requirement of description and measurement for some complex surfaces. On the basis of tracing border points, a new method is proposed to deliver 3D data points of surfaces, which are topologically constructed with optimum rectangular and triangular mesh. In order to measure surface efficiently and safely with NC machine, an optimization of measurement paths is proposed to avoid interference between the measuring tool and the surface with holes. The curve design is the basis of surface modeling.
数控测量技术的发展为测量自动化、集成化、智能化提供了可能,而对于复杂曲面的自动测量规划则是测量技术中的难点问题,平行截面等数目测点分布和四边拓扑测点分布规划方法,不论在测点分布的合理性上还是在网格结构的优化方面,均难以满足形状或边界较复杂曲面的离散化描述和曲面造型的要求,为了实现任意拓扑曲面的自动测量,本文对复杂曲面的合理离散化描述和自动测量问题进行了研究,提出了基于边界跟踪、优化网格的测点自动分布规划和四边、三角混合网格的生成方法:同时对具有孔洞或测量干涉凸台等非完整曲面的测量路径优化问题进行了研究,提出了路径优化方法。
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Firstly, after analysis the modules and models that constitute ATE platform, a signal modeling method based on Object-Oriented Analysis is introduced, and some signals' model structures and operations are described. To embody the test requirement in the resource configuration, the complicated signal's generation process is analyzed from the relations between instruments and signals, subsequently, a series of recursion expressions are put forward to acquire the signal's origination through the deduce process layer by layer. Going with the recursions, ATE can get the specifications P and In , which present the cost and orders of the signal generation, and can be used to evaluate its generation complexity.
首先,在分析了构成通用平台ATE各模块环节和功能模型相互关系的基础上,引入了基于面向对象分析方法的信号模型,从语义上描述了一些信号在结构和操作过程中的实现方法;为了将信号的测试需求反映到测试资源的配置过程中,利用OOA中的关键概念,从仪器资源与信号的相互关系着手,分析了由多种仪器生成一种复杂信号的经过,基于此,提出了由一种复杂信号逐层分解,最终获得其生成资源的递推表达关系;通过这样的递推过程,使ATE可以获取生成该信号的成本与次序的指标P和In,这些可以用来考核生成该信号时以资源信息表示的复杂程度。
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We studied the 60Coγ-ray radiolysis of thiocyanate aqueous solutions in the presence of free radical scavengers,determination of cyanide of radiated thiocyanate solutions, degradation of cyanide and thiocyanate complicated system and cyanide、thiocyanate and copper cyanide complicated system.
研究了硫氰酸根及其复杂体系60Co源γ射线辐照降解的情况,分别探讨了在自由基清除剂存在下硫氰酸根的降解,硫氰酸根辐照后氰的浓度,氰、硫氰复杂体系和氰、铜氰及硫氰酸根的复杂体系的辐照降解情况。
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The progress of complex structure function chart is introduced too. We study the method which we can transform a complex structure to the simple sequence structures in this paper. In addition, several examples on how to design sequence chart are also described i...
分析了复杂结构功能表图的进展情况,提出了将复杂结构转变为单序列结构的方法,并通过举例说明复杂结构功能表图的顺序图设计。
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Spline Broach complexity of the design process, the geometric parameters, many of which need to look-up table and complex calculation to determine the parameters of a certain size, Design Spline Broach all forms and formulas into C language are procedures, through a simple C program calls, importation Spline Broach the technical parameters can be accurately its design parameters, Finally, all the parameters of integrated print out data tables, thus simplifying the complex Spline Broach design process, and meet the design requirements.
花键拉刀设计过程复杂,几何参数多,许多都需要查表和复杂的计算来确定某一参数尺寸,把花键拉刀设计中所有表格和计算公式都编成C语言程序,通过简单的C程序调用,输入花键拉刀的技术参数就可以准确得到其设计参数,最后把所有的参数值综合打印出数据表格,从而简化了复杂的花键拉刀设计过程,且达到了设计的要求。
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Spline Broach complexity of the design process, the geometric parameters, many of which need to look-up table and complex calculation to determine the parameters of a certain size, Design Spline Broach all forms and formulas into C language are procedures, through a simple C program calls, importation Spline Broach the technical parameters can be accurately its design parameters, Finally, all the parameters of integrated print out data tables, thus simplifying the complex Spline Broach design process, and meet the design requirements.
花键拉刀设计过程复杂,几何参数多,许多都需要查表和复杂的计算来确定某1参数尺寸,把花键拉刀设计中所有表格和计算公式都编成C语言程序,通过简单的C程序调用,输入花键拉刀的技术参数就可以准确得到其设计参数,最后把所有的参数值综合打印出数据表格,从而简化了复杂的花键拉刀设计过程,且达到了设计的要求。
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Zhangtianqu oilfield locates in the center of Yixia west slope, Ordos Basin. The field has a complex hydrocarbon-bearing bed set. On principle that lithology and reservoir can be identified, geologic parameters such as shale content, porosity, and oil saturation can be determined and be used to distinguish oil-bearing formation from water formation, as well as costeffectiveness, an improved logging interpretation model has been established. The model extends conventional single porosity interpretation methodology to identify various lithologies (such as coal seam, radioactive sandstone, carbonate rock besides sandstone and shale) by comprehensively analyzing the logging responses of sand reservoirs on economic logging set of acoustic logs and induction logs. Applications on real data show the improved model is superior in identifying complex lithology with conventional logging data.
张天渠油田位于鄂尔多斯盆地伊陕斜坡西部中段,该油田含油层系复杂,在岩性地质特征分析时,本着&能确定岩性,划分储层,提供泥质含量,孔隙度,含油饱和度等地质参数,区分油层,水层,以及经济适用&的原则,选用经济适用的声感组合测井系列,通过综合分析砂岩储层的测井响应特征,对传统单孔隙度解释方法进行改进,增加识别多种岩性成份(除砂岩,泥岩外,局部含有煤岩,放射性砂岩,碳酸盐岩等复杂岩性)的功能,建立了适合该油田的测井解释模型,提高了利用常规测井资料识别复杂岩性的能力和测井参数的解释精度,为油田勘探开发提供依据。
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They are (1) the trend of using complex language to structure a huge corpus of complex laws for the regulation of increasingly complex social affairs;(2) the proactive quality of setting down provisions for an infinity of possibilities that might happen in the future, resulting in the verbiage and longwindedness of statutes; and (3) the underdeveloped English language at the time it was ruled to be the language of the law in the 13th century.
这些限制因素是:第一,使用复杂法律的趋势。使用复杂的法律语言制订大量的管理日益复杂的社会生活的法律;第二,前瞻性特点。为将来可能发生的无数情况而设立法律条款,导致法律罗嗦冗长;第三,不发达的语言。13世纪英语被宣布为法律语言时尚未完成进化。
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Virtual Reality Simulated of Complexity System in Virtual Manufacturing ZON G Shi2zeng ,XU Jian2cheng (Dean's Office School of Mechanical Engineering ,NU ST ,J S Nanjing 210094 ,China) Abstract :Thispaper int roduces t he idea on modeling and simulation of complexi system in virt ual manufact ur2 ing by use of V RML node ,t hengives explanation about t he realizing met hod in engineering illust ration.
虚拟制造中的复杂系统虚拟现实仿真宗士增,徐建成(南京理工大学,江苏南京210094)摘要:本文利用虚拟现实建模语言V RML节点技术对虚拟制造中的复杂系统的建模和仿真,提出了一种新的思路,并结合工程实例说明了复杂系统虚拟现实仿真的实现方法。
- 推荐网络例句
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This one mode pays close attention to network credence foundation of the businessman very much.
这一模式非常关注商人的网络信用基础。
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Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.
扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。
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There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.
双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。