拼的例句大全

They patched together a guidance system and persuaded the California Highway Patrol to let the car cross the Bay Bridge-from San Francisco to Treasure Island.

他们拼凑出一个导航系统，并说服加州高速公路巡警（California Highway Patrol）让这辆车驶过海湾大桥――从旧金山行驶到金银岛。

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English spelling has little rhyme or reason.

英文字的拼法没什麽规律.

词典精选例句

At the HAZ of thinner sheet, hardness is lower than the base metal. But for 5056, hardness of welds of TWB is about equal to base metal for two welding process with or without the addition of filler metal powder.

而5056拼焊板焊缝的显微硬度在填粉和不填粉两种情况下都与母材的相当。

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The applications of TWB ( tailor welded blanks) and TRB ( tailor rolling blanks) were focused for auto-lightweight and a few of researching keys of the TRB's applications in auto-body manufacturing were given.

重点介绍了激光拼焊板和柔性轧制技术，着重讨论了连续变截面辊轧板（TRB）在汽车轻量化中的应用，并给出了TRB在车身制造应用中尚需深入研究的重点。

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In order to fulfill the study efficiently, the square box model is applied in the study and the criterion to evaluate the formability of TWB is presented.

为了比较有效地开展研究工作，在模拟试验研究中采用了方盒形件作为研究对象，同时针对拼焊板方盒形件应用了合理的成形性判据。

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Tailor-welded Blank ( TWB) is one of the most important technologies in automobile body manufacture in recent years, whose welding quality and residual stresses and deformation have great effects on the following stamping process and its performance properties.

拼焊板是近年来用于汽车车身制造的一种重要技术，其焊接质量的优劣及残余应力状态与变形的大小对后续的冲压成形工艺和产品的使用性能都有很大影响。

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BHF, thickness difference, the mechanical properties of blank and the weld location had a great influence on the weld-line movement distance and the forming limit of the polyline weld TWB in its forming process.

结果表明，焊缝折点处的成形性能较差；压边力、板厚差、板料力学性能和焊缝位置等对折线焊缝拼焊板的冲压成形极限以及焊缝的移动量都具有很重要的影响。

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In the process of TWB forming, there are many factors effect on the formability.

拼焊板成形过程中，多方面的因素对其成形性有影响。

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At last, a real TWB part, the center pillar of car door was simulated by eta/ Dynaform and according to its simulation results designed the die.

在本文的最后，分析了拼焊板零件的一个实例。这个零件是某轿车的中立柱加强件，应用eta/Dynaform进行了分析，设计了合理模具，减少了试模时间。

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But the method of finite element ( FE) can offer an efficiency tool to study the formability of TWB based on single sheet mechanical properties.

而基于有限元方法的数值模拟仿真技术却能够提供一种比较有效的研究工具。因为相对而言，单一板料的力学性能比较容易获得，而这些数据正是研究拼焊板的基础。

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In order to maximize the potential of CAE technology, CAE and optimization algorithm are combined to improve the design efficiency and effectiveness of the TWB parts of vehicle body.

因此为了充分发挥CAE技术的潜能，本文将CAE技术与优化算法相结合来提高车身拼焊板零件设计的效率与效果。

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The cup-drawing testing show: the existence of the welded line, which reduce the formability of the TWB. And the anisotropy was very clear around the welded line during the drawing of TWB.

拉深试验表明：焊缝的存在明显降低了拼焊板的整体拉深成形性能，并且在拉深的过程中焊缝处表现出明显的各向异性。

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Research on Welding Line Movement for TWB During Square Cup Drawing

拼焊板在盒形件拉伸过程中的焊缝移动研究

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TWB ( Tailor-welded Blanks) are welded into a whole board with two or more sheet metal of different thickness or material properties; the purpose is to make full use of material properties without waste.

拼焊是将两种或多种不同厚度或不同材料性能的金属板材焊接成一块整板，目的是使材料性能既得到充分的发挥又不会造成材料的浪费。

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Tailor welded blank ( TWB) and its forming technology is just a new technique to adapt to this development direction.

拼焊板及其成形技术正是适应这一发展方向的新技术。

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The TWB and the TRB have the similar forming character, but the TRB has the better formability, the better forming quality and the wildly used.

拼焊板与连续变截面板具有相似的成形特点，但连续变截面板具有更优越的成形性，成形质量高，应用更广泛。

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The results show that the method can effectively resolve the TWB forming process parameters, and that the weld line movement can be reduced by more than 75%.

优化计算结果表明，该方法能有效求解拼焊板成形过程参数，使焊缝有害偏移量减少75%以上。

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Research on Weld Movement and Springback for TWB of U-shaped Part in Sheet Metal Forming

拼焊板U形件冲压成形中焊缝移动与回弹的研究

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Aimed at resolving high non-linear problems and eliminating computational noise effects in numerical simulation of forming tailor welded blanks ( TWB), a solving method for the optimum parameters of forming process based on approximation optimization technique was developed.

为解决拼焊板（TWB）成形数值模拟中的强非线性问题并消除计算噪声效应，提出了一种基于近似优化技术的最佳成形过程参数求解方法。

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Access to Unicode Character Set of Chinese Characters and Phonetic Coding

获取Unicode字符集中汉字的拼音和内码

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