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- Ye Xiaobing.The static and dynamic analysis theory, the computer aided design system, and the model test research of membrane structures using the curved surface membrane element [D]. 叶小兵.;用曲面膜单元建立的膜结构静力动力分析理论计算机辅助设计系统及模型实验研究[D]
- The internal forces in tensile membrane structures were analyzed using geometrical nonlinear finite element theory using curved quadrilateral isoperimetric 8 node elements. 根据几何非线性有限元理论,采用8节点曲面四边形等参单元,分析了张力膜结构内力。
- Familiar submerged MBR membrane element is made of macromolecule material which is well known as UF and MF. 常见的浸没式膜元件及组件是由微滤和超滤膜制造的,这些膜是由高分子材料制成的,对污染物主要起截留分离作用。
- Two kinds of calculate method about membrane element desalination rate were analyzed. 分析膜元件脱盐率指标的两种不同计算方法;
- Based on the triangular membrane element model, a high precision inverse approach with finite element is deduced. 摘要以三角形膜单元为基础,推导了精度较高的有限元逆算法。
- Abstract: The internal forces in tensile membrane structures were analyzed using geometrical nonlinear finite element theory using curved quadrilateral isoperimetric 8 node elements. 文章摘要: 根据几何非线性有限元理论,采用8节点曲面四边形等参单元,分析了张力膜结构内力。
- The performances of deviator were studied in detail by combining the finite element theory and strut-and-tie model. 运用有限元技术结合拉压杆模型方法,对转向结构的受力特性进行详细的分析和配筋计算。
- The basic structure of AK modified bipolar ionic membrane element, its method of check and test, and essentials of repair were introduced. 介绍了旭化成复极单元槽的基本结构,检查试验方法和修理技术要领。
- The force method, which is introduced the concept of surface force density of membrane element, is used to find the form of tensility strcutres. 考虑膜单元的面力密度的力法找形方法,通过调整面力密度能够获得不同形状的曲面。
- The essay inspects the history from traditional alchemy,mediCal chemistry to the issue of "element theory"by Boyle,which is an important stip of the modern chemistry. 本文考察了从传统炼金术在由医药化学环节,到波义耳提出“元素说”,从而迈出近代化学关键一步的历史脉络;
- Through the finite element theory the nonlocal elastoplastic model is applied to the simulation of end friction effect of a compression plane plate. 最后,将提出的非局部弹塑性模型通过有限元理论应用到压缩平板端部摩擦效应的模拟中。
- Matter element theory is adopted for equipment quality surveillance performance evaluation,based on the indexes system and indexes weights conforming. 在构建出评价指标体系和确定指标权重的基础上,将物元理论引入到装备质量监督业绩评价中来。
- In this paper, the time scale modification rule in Time Domain Pitch-Synchronous OLA(TD-PSOLA) method is developed based on "tonal element theory". 在基于"调素"论结论的基础上,对时域基音同步叠加(TD-PSOLA)算法中的时间标尺修改部分作了相应的调整,使之符合"边缘调素脱落"原理;
- The AMME method and the super finite element theory are proposed to consider the influence of concrete creep during construction. 在分析中提出采用龄期调整的有效模量法(AMME)考虑施工期混凝土徐变的影响,并利用超级有限元-有限元耦合理论进行施工过程的模拟。
- Analyses were made on the thinking method of the creating of transposable element theory in genetics by Barbara McClintock. 摘要对麦克林托克发现及创立转座因子理论的过程进行了阐述和哲学分析。
- However, it does support the selfish genetic element theory, as it is propagated through such a "selfish gene", the F-plasmid. 但是,细菌接合支持了自私基因元件理论,因为它是通过F质粒这种“自私基因”繁殖。
- An angle aluminum profile extrusion process has been done by numerical simulation with large deformation elasto-plastic finite element theory. 采用大变形弹塑性有限元理论,对典型型材角铝零件的挤压成形过程进行了全面有限元仿真和分析。
- A comprehensive aeroelastic analysis of helicopter rotor with advanced tips based on finite element theory in space and time is coupled with an efficient rotor wake modeling. 研究了前飞条件下旋翼尾迹模型及桨尖后掠对桨叶气弹响应及载荷的影响。 分析基于新型旋翼尾迹模拟方法及时-空有限元法,建立了旋翼桨叶的挥舞、摆振、扭转全耦合的动力有限元方程。
- The spiral-wound reverse osmosis membrane elements with iLEC interlocking endcaps show stable performance and very good cleaning... 端面自锁连接卷式反渗透膜组件在严重污染的进水水质条件下性能稳定,具有很好的清洗恢复性能。
- In this paper, the model of the Grand National Theater of China was analysized in static through the software-ANSYS5.71 based on the finite element theory. 本文使用大型有限元分析软件ANSYS5.;7对国家大剧院结构进行了静力分析。