壳板

When joining and welding on steeliness tubeplate and red copper heat exchange tube in the tubular heat exchanger,whether we adopt welding way or not expanding,evermore there are leakages and seepages as some troubles.

在管壳式换热器钢制管板与紫铜换热管连接时，无论采用焊接还是胀接，经常出现的问题是泄漏和渗漏。

In this paper,a finite strip method is suggested for the analyses of reinforced concreteslabs and shells with varying thicknesses and arbitrary steel reinforcements.

本文发展了变厚度任意配筋的钢筋混凝土板壳问题中考虑材料非线性分析的有限条法。

This paper presents the yield conditions of the axis symmetric circular plate and shallow spherical shell of the reinforced concrete and determinates the limit load of the axis symmetric circular plate and shallow spherical shell of a simply supported using this yield conditions.

文摘：文章导出了基于双剪屈服准则下的钢筋混凝土圆板和球扁壳的屈服条件，并利用此屈服条件求解了极限荷载。

The support is covered by a protective foil in the area of the exchangeable housing part, the means for enhancing tactility being integrated in said foil.

载板至少在可取下壳部的区域内被一层保护膜覆盖住，用于加强触感的机构被整合到该保护膜中。

Main Curriculums: Higher Mathematics, Engineering Mathematics, College Physics, English, Descriptive Geometry and Building Cartography, Program Design and Arithmetic, Introduction to Java, Network Database, Numerical Analysis, Tensor Analysis, Specialty English, Document Retrieval and Utilization, Introduction to Mechanics, Theoretical Mechanics,Mechanics of Materials,Structural Mechanics,Computational Mechanics and Engineering Software, Theory of Plate and Shell, Theory of Elasticity, Composite Mechanics, Advanced Structural Mechanics,Plastic Mechanics of Structural Engineering, Fluid Mechanics, Experimental Mechanics, Vibration Theory, Soil Mechanics and Foundation, Steel Structures, Concrete Structures, Engineering Construction and Engineering Estimate, Engineering Signal Analysis and Processing, CAD of Structure, Design of Structural Optimization, Modern Testing Technologies.

专业课：高等数学、工程数学、普通物理、英语、政治、画法几何及建筑制图、程序设计与算法语言、Java基础、网络数据库、数值分析、张量分析、专业英语、科技文献检索、力学概论、理论力学、材料力学、结构力学、计算力学与工程软件、板壳理论、弹性力学、复合材料力学、高等结构力学、结构工程塑性力学、流体力学、实验力学、振动理论、土力学与地基基础、钢结构、混凝土结构、工程施工与概预算、工程信号分析与处理、结构CAD、结构优化设计、现代测试技术等。

By the end of college, we had courses on analytical mechanics, strength of materials, mechanics of structures, theory of elasticity, theory of plasticity, theory of vibration, fracture mechanics, fluid dynamics, finite elements, plates and shells, tensor calculus.

年底的学院，我们的课程分析力学，材料力学，结构力学，弹性力学，塑性理论，振动理论，断裂力学，流体动力学，有限元，板壳，张演算。

It's only a few short months ago that they were saying the Canadian economy was as strong as the Canadian Shield and we would have nothing but budget surpluses.

就在几个月以前，他们还说加拿大经济象加拿大板壳一样坚强，除了财政盈余，我们不会有任何问题。

The continental mantle geochemical characteristics and crust-mantle evolution in the west of Yangtze Plate was discussed through the study of some within-plate basic ultrabasic rocks from Lower Proterozoic to Later Paleozoic in this paper.

本文通过对扬子板块西部从早元古代至晚古生代不同时期的多个板内基性超基性岩的地质地球化学研究，探讨了扬子板块西部大陆地幔的地球化学特征及壳幔演化机制。

It will be the uni- versal method to deal with the non-uniform load in shell element model s.

通过运用 ANSYS 程序中的表功能特征，提出了新的载荷施加方法，该方法可以成为处理各种板壳单元模型中的非均匀载荷作用的一般方法。

Willson 11/8 non-conforming element is employed to overcome the excessive firmness of the retaining structure. And the pipe is simulated by plate and shell element or beam element. Interface element is adopted to simulate the interaction of soil-retaining structure.

土体采用八节点等参单元，围护结构采用Wilson11/8非协调单元，地下管线采用板壳单元和梁单元，用无厚度摩擦单元模拟围护结构与土体的摩擦边界；土体按土质进行分层处理，且考虑分步开挖。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。