平面体系 plane system(8) planar system(1)   plane system      Now, the computational method of ship lift structure mainly have the plane system thin-wall construction computational method、 space frame construction finite element method and plate-beam composite structure finite element method.      目前，升船机承船厢结构的计算方法主要有平面体系薄壁结构计算方法、空间刚架有限元计算方法和空间板梁组合结构有限元计算方法。 短句来源      So all of the plane problems in description geometry can be solved through the normal plane system with the normal footmark, the intersection point of normal and maximum inclination line.      通过法线的法足、法迹和最大斜度线的线迹，使画法几何中有关平面的问题在法线平面体系中均可得到解决。 短句来源      The process and equipment of separation of solids settling in Tilting Narrow Upflow was newly developed in years around 2000. A breakthrough, therefore, has been made in which the experiments of Shallow Layer or Tilting Shallow Layer over a hundred years on two dimensional X-Y plane system have been lifted to a new phase of research/development on three dimensional X-Y-Z system.      斜窄流过程及沉降分离设备，是在2000年前后几年内进行和完成的新发展。 突破了沿用X—Y二维平面体系而研究了一百多年的“浅层”及“斜浅层”，发展为按X—Y—Z三维立体体系进行研究和研制。 短句来源      Nowadays, the analysis on internal force of structure is based on the hypothesis of plane system, but it can not solve the problem of stereoscopy.      现阶段在工程结构内力分析中,主要是基于平面体系的假设,并不能完全解决结构的空间性问题。 短句来源      In this paper there are the trese introduction and the contrast between advantage and disadvantage of that,the seveval calculation methods of steel gate,the plane system method and the space system method,the plane system method includes the main horizontal beam frame structure calculation method,the main vertical beam frame structure calculation method and the double-direction plane main frame structure calculation method,the space system method includes space finite element and simple method of that.      对弧形闸门的平面体系和空间体系的几种计算方法(平面体系包括主横梁、主纵梁和双向主平面计算方法,空间体系包括三维有限元算法及简化算法),进行了简单介绍,并对优缺点进行了对比。 短句来源 更多          planar system      An Analysis of the Geometrical Composition in a Planar System      谈平面体系的几何组成分析 短句来源   “平面体系”译为未确定词的双语例句      Thus, synchrony and diachrony, static state and dynamic state were organically integrated together so much so that Yuan Dynasty quantifiers, formerly in plane forms, now gains a tendency toward stereoscopy.      这样就将共时和历时、静态和动态有机地结合起来，使得元代量词这个平面体系具有了一定程度的立体延伸。 短句来源      Limited by the calculating instrument and theory, the design was based on the 2-D system method.      由于受当时计算工具和计算理论的限制，原设计方案是按平面体系方法设计的。 短句来源      In order to ensure the safety and dependability of the wheel track gate, in this paper, author built a 3-D finite element model which is more accurate than model given in design specification for steel gate. Based on the technique, the stress and deformation calculation are developed.      对于高水头闸门，现行闸门设计规范的平面体系算法过于简单，为了保障小湾底孔事故链轮闸门的安全、可靠运行，获得闸门较为准确的结构变形和应力，本文建立了与实际结构相一致的空间结构有限元模型进行计算。 短句来源      By means of the boundary search method the optimal design of the plate and beams forming a plane steel gate of pumping station is presented.      用平面体系的方法进行结构分析，对排灌机械中平面钢闸门的面板-梁格体系的优化设计进行了探讨．用边界搜索法将有约束优化问题转换为无约束优化问题。 短句来源      The analysis of plane geometric composition is a emphasis and difficult point of teaching,it is abstract and complicated for the beginner.      平面体系几何组成分析是结构力学教学的重点和难点,初学者总感到抽象难懂. 短句来源 更多        查询“平面体系”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   plane system We consider the flow, around a flexible cylindrical shell which possesses a flexural stiffness and at the same time admits large displacements, by a plane system of an ideal incompressible liquid. 例句来源       Based on this representation an algorithm for constructing a committee of a plane system of linear inequalities is given. 例句来源       A solution of two problems on minimal committee of a plane system is proposed. 例句来源       The aim of these works is to represent in a macroscopic way, with the minimum number of thermophysical parameters, the heat transfers in a plane system composed of semi-transparent media. 例句来源       The comparison of force expressions obtained by this method with those obtained by exact derivation in the case of the sphere-infinite plane system shows very good agreement. 例句来源       更多             planar system The possibility of the reversible regeneration of the monolayers and the Langmuir-Blodgett films of the complexes of dicetyl cyclen and copper(II) ions is shown to occur with no changes in the structure and properties of this planar system. 例句来源       The percolation processes are investigated in a planar system based on a WO3 film. 例句来源       A Simple Planar System for the Irradiation of Reclining Patients with Beams of Heavy Charged Particles from Different Directions 例句来源       Physicochemical Aspects of Test Methods Based on the Formation of Poorly Soluble Compounds in a Planar System 例句来源       It is shown that the spin-wave resonance (SWR) spectrum in the geometry k‖M is observed only for a planar system with a DyCo layer of precompensation composition. 例句来源       更多                    Based on 3-D finite element technique, stress analysis of Manwan radial gate is developed in this paper, and the values of displacements and stresses at the gate's crucial points are presented, which show that for large-scale radial gate structures such as Manwan gate structural calcu-lation based on the Gate Designing Standard is not sufficient since it no longer provides a secure result. The values obtained through the finite element method are discussed and compared with those of plane system, from which...             本文对漫湾弧形闸门作了三维有限元应力计算,并给出了弧门控制点处的位移和应力。计算结果表明,象漫湾闸门这样的大型弧门结构,只按照闸门规范制订的平面体系来进行结构计算是不够的,其计算结果已不再偏于安全。文中对空间有限元计算结果做了分析,并和平面体系的手算结果作了比较,并依此说明现行规范中的结构计算所存在的缺陷。 文摘来源          The normal plane and its characters'are discussed. Through the method in which a plane in space can be determined by normal and normal plane, the complicated problems in space geometry can be imaged into the problems in plane geometry. So all of the plane problems in description geometry can be solved through the normal plane system with the normal footmark, the intersection point of normal and maximum inclination line. As results shown, this method is simple and easy for application of measuring and positi...             论述法线平面的一些性质。用法线和法线平面确定空间平面位置的方法，将复杂的空间几何问题简化为平面几何问题。通过法线的法足、法迹和最大斜度线的线迹，使画法几何中有关平面的问题在法线平面体系中均可得到解决。结果表明，它在解决度量问题和定位问题时，方法直观、简捷，有实际应用价值。 文摘来源          By means of the boundary search method the optimal design of the plate and beams forming a plane steel gate of pumping station is presented. The computer programming fiame is given to calculte several projects and test them theoretically.The results show that this optimal method can reduce the volume of the gate by 20%.             用平面体系的方法进行结构分析，对排灌机械中平面钢闸门的面板-梁格体系的优化设计进行了探讨．用边界搜索法将有约束优化问题转换为无约束优化问题。给出了优化设计程序框图并进行实例计算和理论验证。结果表明，采用本文介绍的优化方法设计，闸门的门叶体积可减小20％左右。 文摘来源   << 更多相关文摘         相关查询: 平面刚体体系 平面框架体系 平面体系算法 —平面 平面抗侧力体系 平面 体系 体系( 平面解释性体系特点 平面体系抽空式网架结构 平面剖分 基因转移体系  对查询结果不满意

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