做试验

There is no design software and code for this kind of structure. Testing and analysis are needed.A series of testing research and finite element analysis were done in Wuhan University of Technology for the Web steel truss beam, truss column, wall and joint. A multi-storey Web steel building was designed.

武汉理工大学针对无比轻钢龙骨体系的桁架梁、桁架柱、墙体及节点等做了一系列的试验研究和有限元分析，并设计了一幢多层综合楼，为无比轻钢龙骨体系在中国的推广和应用提供参考和依据。

A series of testing research and finite element analysis were done in Wuhan University of Technology for the Web steel truss beam, truss column, wall and joint. A 6-story Web steel building was designed. The research work was provided as a reference for the popularization and application of Web steel in China.

武汉理工大学针对无比轻钢龙骨体系的桁架梁、桁架柱、墙体及节点等做了一系列的试验研究和有限元分析，并设计了一幢六层的综合楼，为无比轻钢龙骨体系在中国的推广和应用提供参考和依据。

All the pilot has to do, from then on, is to operate the throttle and reverse lever.

所有试验必须这样做，从此，是经营油门和扭转的杠杆。

During 1982 to 1984, the LEST Foundation finished the possibility research, made a conceptional telescope design, carried out the experiments of helium filling and wind tunnel testing for the telescope tube and suggested a detailed financial budget with a total amount of 25 million US dollars.

自1982年到1984年，LEST基金会完成了可行性研究、方案设计，做了镜筒充氦和风洞试验，并提出了一个总额为2，500万美元的财政预算。

The interference, which has much to do with shimmy and handling characteristic and directional stability of vehicle, between the suspended structure, the front axle and steering system is described accurately In the models, the concrete component parameters or the design parameters are adopted to make it easy that the models are directly used in optimization design of real products. In order to make mathematical simulation and optimum analysis accurately with a particular vehicle and to study the influence of tyre characteristics on the lateral dynamic performance of vehicle, not only are the whole structure parameters in the models measured, but also is the test of the tyre cornering characteristics done, the accurate parameters of the tyre cornering characteristics are obtained and the practical tyre models of both steady state and dynamic state are selected.

为了提高仿真计算与优化分析的精度，和进一步分析有关轮胎特性对汽车横向动力学特性的影响，除了测量了模型中的全部结构参数外，特别做了轮胎侧偏特性试验，获得了比较准确的轮胎特性参数，并选用了比较实用的轮胎动态和稳态侧偏特性模型。

In this paper, the wind tunnel test of large span roof structures' dynamic wind loads have been discussed systematically, the modal decomposition method and time domain method, which was combined with the result to calculate the wind-induced vibration responses and equivalent static wind loads of (non-large-deformation) large span roof structures are also studied at the same time, and some engineering-valuable conclusions are summarized.

本文正是在这种背景下，依托武汉体育中心游泳馆屋盖的风洞试验研究，对现有的大跨屋盖结构的风荷载及风致响应计算方法做了一定的改进，在风致响应理论在实际工程中的应用上得到了一些有工程价值的结论。

A companion article chronicled some of the many revolutionary products developed by small companies over the past century: items like the hard hat for construction workers, the Brannock Device for shoe store use in measuring foot size, the parking meter, the Phillips-head screw, the shopping cart, WD-40 lubricant (so-named because it was perfected on the 40th try) and a host of others.

另外一篇文章记叙了近一个世纪以来小型公司开发的许多革新产品的事例：建筑工人戴的硬头盔、供鞋店用来测量脚底尺码大小的量脚器 Brannock Device 、停车收费仪、十字形螺丝、购物车、WD-40万能防锈润滑剂(以此命名的原因是做了40次试验才完善其性能)及其他许多产品。

This paper analyzes the failure mechanism of slope dome,discusses the design of slope supporting form,and processes and analyzes the test data of model,in order to achieve the purpose of optimizing supporting form design and to make the slope project safe and economic.

分析了边坡坡面的破坏机理，探讨了边坡支护形式的设计，并对模型试验数据做了处理与分析，以达到优化支护形式设计的目的，使边坡工程既安全可靠又经济合理。

Comparative tests of black color passivation of zinc coating based on reference formulas published in literature including copper salt method, silver salt method and method of mixture of copper salt and silver salt were conducted.

根据已发表的镀锌层黑色钝化的铜盐法、银盐法及铜银结合法等类型的黑色钝化的参考配方进行了对比试验，并就其中较为理想的钝化配方的成分含量及其作用、操作条件的影响做了细致的分析，并对钝化液配制时的注意事项予以说明。

A series of erosion-corrosion test has been done to J55 steel under the influence of current of gas-liquid phase by indoor self-made devices, and the corrosion mechanism of current of gas-liquid phase to oil pipe's inner surface has been got. The results show that oil pipe's inner surface will be corroded fleetly by liquid medium and corrosion products will form on it. But at the same time, the corrosion products or protective layer will be removed from the inner surface of steel pipes under the alternate impact of high speed gas and liquid flow, and on this bare steel surface corrosion film will form again and be removed again. Thus, by these ways the corrosion is exacerbated. Surface erosion-corrosion failure comes into being with the circulation of this process going on.

本文主要在气液两相流作用条件下，通过室内自制装置，对管材钢J55做了系列冲刷-腐蚀试验，结果表明，气液两相流对钢管内表面冲刷－腐蚀的机理是钢管内表面会受到液体介质的快速腐蚀，生成腐蚀产物，同时钢管金属表面不断被具有高流速的气液相交替地冲击，不断地从金属表面脱去保护膜或腐蚀产物，裸露的钢表面又会被介质快速腐蚀形成腐蚀膜后，再被两相流冲掉，如此反复，造成管内金属表面膜的连续破坏，使腐蚀加剧，最终导致钢铁表面的冲刷腐蚀失效。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。