1、

The design basis of model is similarity theory, the model adopt aluminum alloy and steel structure in place of the concrete of actual bridge, backstay cable of model and actual bridge adopt the same material& reinforcing wire.

模型以相似理论为设计基础,采用铝合金和钢结构来代替原桥的混凝土材料,模型斜拉索采用和实桥同样的材料&高强钢丝制作。

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2、

It is pointed out that the mechanical failing parameter of composite line post insulator with mechanical load bearer made of FRP elastomer material shall not be characterized with mechanical failing load as that for porcelain insulator but with maximum design bending load.

提出用环氧玻璃纤维芯棒作承力件,其机械破坏特性不宜按瓷绝缘子的额定机械破坏负荷来表征,应按照最大设计弯曲负荷表征。

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3、

Fire resistive construction, horizontal and vertical cut offs, correct material selection and improved design are passive concepts that can help limit the size of a fire, but cannot extinguish it.

耐火建筑构件、横向及纵向防火分隔、建筑装饰材料的正确选用,以及合理的设计属于防火范畴,它可以有效地限制火灾规模,但却难以灭火。

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4、

The performance of the cushioning device is improved by using the intelligent material of the airbag combined with the advanced design concept of structure.

智能气囊采用了智能材料与结构新概念设计,可提高缓冲器的性能。

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6、

These show that the technology of primary mirror, the fabricate on and test of the second mirror, the design of the fused quartz field corrector, the select of the fused quartz material and its fabricating method, the alignment of the optical system are successful.

说明主镜的加工工艺是成功的,同时也说明凸双曲面副镜的加工、检验[2],熔石英像场改正镜的设计[1]、选料、加工[3]及光学系统的调整[4]也是成功的。

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7、

Experiment results are valuable for design of automatic transmission and paper-based friction material.

试验结果对纸基摩擦材料的性能设计和自动变速器工作参数设计具有指导意义.

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8、

Experiences in design and construction of piping layout, pipe material, piping coupling, valve, gate, pipe duct, pipe groundwork, metallic pipe anticorrosion, accessory building and computer application in the engineering of water supply and sewerage buried piping in petrochemical industry are introduced.

介绍了石油化工埋地敷设给水排水管道工程中管道布置、管道材质和管道接口、阀门、闸门、管沟、管道基础、金属管道外壁防腐、附属构筑物、计算机应用等设计和施工的经验。

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9、

First of all, design of acoustic material.

第一,声学材料的设计。

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10、

Functionally graded material ( FGM) is one of the advanced materials because its composition and structure show a continuous change. The fabrication and performance evaluation of FGM are more important for the optimum design.

梯度功能材料(FGM)是组分和性能呈连续变化的先进材料,FGM的制备方法与性能评价对其优化设计具有重要意义。

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11、

With the development of material and construction technology, by using new structural design method the aerodynamic instability of structures could be avoided.

伴随着材料和施工工艺的发展,新的桥梁结构设计方法已经基本可以避免结构气动失稳的发生。

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12、

Describes how to develop a multimedia software research on architectural drawing, why to develop this software, how to design the structure, teaching contents, formwork and multimedia material of the software.

论述了建筑制图多媒体教学软件的开发过程及其实现方法,对软件的研制目的、整体结构设计、教学内容与模块设计以及多媒体素材设计给出了详尽的介绍。

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13、

In order to make scientific production plan and optimize design parameters, atomization mechanism of material, heat and mass transmission between droplet and drying air, tracks of droplet, as well as flow pattern of drying gas must be fully understood.

研究物料的雾化机理、液滴与干燥介质之间的传热传质、颗粒的运动轨迹和干燥气体的流动模式可为制定科学的生产方案,优化设计参数提供理论依据。

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14、

Indirect Lighting Design with decorative'Flags'made of an weave material run North-South through the five.

间接照明设计用稀薄织物作装饰 “ 旗子”穿过五排成 南北 走向.

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15、

Heat rate Reducing, condensate overcooled removing, vacuum improving, reasonable material selecting and reasonable availing of the cooling area are contents to reengineer and design for improving the thermal efficiency of middle/ large scale steam turbine.

降低热耗、消除凝结水的过冷现象、提高真空、合理地选材和冷却面积最有效地合理利用是当今改造、设计,提高中、大型汽轮机组热效率的内容之一。

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16、

Bill of material is introduced into a Pro/ E assembling drawing from combination fixture assembling design. Through assessing structure tree of the fixture, getting the bill of component category and quantity automatically. Sharing data with CAD and protecting the consistency of data.

从组合夹具组装设计的Pro/E装配图中导入BOM信息,自动获得组装夹具的元件的种类和数量的清单,实现与CAD数据共享,确保数据的一致性。

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