- 拉拔成形
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draw forming中文什么意思
例句与用法
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- Care must be taken to distinguish artistically drawn form lines from accurately surveyed contour lines .
一定要注意区分美术画的线条和准确测量的等高线线条的不同。 - Note ： for other special requirements （ such as resistance or electrode drawn form ） , the technical ratings should be also decided through consulation
注：若有特殊要求（如电阻值或电极引出形式等） ，其技术指标协议商定。 - Finally , the experimentations are performed to verify the conclusion drawn form the numerical simulation analysis , it find that the numerical simulation results agree basically with the experiment results . it indicates that the numerical simulations are correct
最后，构建了与数值计算情况相对应的拉曼光纤放大器进行了c波段wdm信号光源的增益平坦与饱和的试验，并把数值计算的结果和实验结果进行了比较，两者之间基本上相符合，说明了数值计算的正确性。 - Firstly the basic property of urban gas as natural monopolized industry and the regulation system of the government is discussed . secondly experience is drawn form analyzing the practice of reformation for urban gas in developed countries oversea , and this experience is valuable and utilizable . thirdly this article goes deep into the current situations of the development of native urban gas , and reveals the maladies of the current regulation system , then points out the objective necessity of the reformation for urban gas to meet the needs of wto , to across - the - board construct the well - to - do society , to expand the reform extent of the economy system
本文首先对城市燃气作为自然垄断产业和城市公用事业的基本属性和政府规制的基本理论进行了阐述;其次比较分析了国外发达国家城市燃气产业规制改革的实践,总结了规制改革的经验,接着对国内城市燃气产业的发展现状、现行规制体制存在的弊端以及城市燃气产业规制改革的目标和基本思路进行了深入的分析;最后提出我国城市燃气产业规制体制改革的政策建议。 - Then an thorough computer modeling using finite element program with material , geometry and state triple - nonlinear taken into account is carried out on a series of influencing factors , such as comparison with npn - beam splice connection , comparison of varies designed theories , and the varying of fraction coefficient , diameter , grade , pretension and arrangement of bolts , thickness of web and flanges of beam and column , splicing location , axial loading on column , etc . lots of useful conclusions are drawn form computer modelling . finally , design and construction suggestions are given out . this study fills the black in the field of steel beam - to - column connection with cantilever beam high - strength bolted - splicing at both home and abroad
然后，本文在考虑材料、几何和状态三重非线性的基础上，对该连接形式进行了全面的计算机模拟，主要考虑了带悬臂梁段全螺栓拼接的梁柱连接节点与无拼接的梁柱连接及翼缘对接焊接腹板拼接的连接节点的对比，各种设计方法之间的对比，以及翼缘拼接和腹板拼接的螺栓间距、直径和数量，拼接点与梁端之间的距离，梁和柱的翼缘、腹板厚度，柱的轴力，接触面的摩擦系数，翼缘和腹板拼接板的厚度等因素的影响。