钢材

This test involves a series of controlled impacts where a helmet is positioned on a metal head form and then dropped in a guided fall onto various steel test anvils (Flat, Hemisphere, Kurbstone, Roll_bar, edge or a horseshoe type) which simulate different impact surfaces.

这次测试涉及一系列的影响控制在头盔的位置上的金属头的形式，然后下降，由导游带领跌下各种钢材试验anvils （平面，北半球， Kurbstone ， Roll_bar ，边缘或马蹄型），其中模拟不同的影响面。

The company keep pace with the times, the establishment of a modern operating system and the mechanism of competition, contact manufacturers, for the construction, has developed provincial bank Peoples Bank as the main office building, Agricultural Bank of China Building, Yellow River Diversion Project, Wu Long Kou Seafood Market , Highway Authority and so on site, as well as Hua-tai, real estate development companies in the construction of major projects to build Baju, steel for the province of Pok Oi Hospital, North China Institute of Technology, Provincial Museum, Plum Parkson, the Union Square Holiday, Gujiao 11, Sun Belt, XU Mei-Jin, Donghui coking plants, hydropower and other Xilongchi national and provincial key projects, and the return to good models, the company showed a virtuous cycle of trends, get the majority of end-customer recognition.

公司紧跟时代的步伐，建立了现代化的经营体制和竞争机制，联系厂家，面向施工，先后开发了以银行为主体的省人行办公大楼、农行大楼、引黄工程、五龙口海鲜市场、高速公路管理局等工地，以及华龙泰等房地产开发公司、中建八局承建的大型工程，钢材供向省博爱医院、华北工学院、省博物馆、梅园百盛、中联假日广场、古交一一、阳光地带、清徐美锦、东辉焦化厂、西龙池水电站等国家和省级重点工程，且回款良好，公司呈良性循环趋势，得到了广大终端客户的认可。

It can also be made by forging the chevrons of two different kinds of steel, one dark and not watered, and one light and watered. The different pieces are forged together, the blade is now etched, so the light parts show watering but the dark parts do not.

另外这种样式也可以通过锻造合熔两种不同的钢材而制成，一种是暗的没被浇打过的，另外一种是光亮的被浇打过的，将这两者锻打在一起，现在刀身被定型，光亮部分就显示出曾经被浇打过，但暗的却没有

FUTURE colonisers of Mars needn't worry about lugging materials from Earth to build their bases - the most widely used building material on Earth, steel, could be manufactured on the Red Planet.

未来移居火星的移民不必担心如何把建材从地球运往火星基地，因为地球上最广泛运用的建材——钢材——可以在这颗红色星球上制造出来。

The boxy, black car made from steel wasn't the fanciest either .

这种方形黑色的车全用钢材所造，而样子怪怪的一点都不好看。

So it is regarded as research benchmark for the development of new ferritic heat-resistant steels with higher application temperature.

T91(9Cr-1Mo-V-Nb-N)钢是高Cr铁素体耐热钢的代表钢种，广泛用于超临界发电厂锅炉管道上；同时也是开发更高使用温度的铁素体耐热钢材的研究基准。

Especially for the of concrete frame structure building and steel frame structure building without traditional brittle filler wall, using steel-mesh-cement-mortar plastering as inter insulating layer connected with the main structure to forming flexible composite wall can meet the requirement of saving 65% of energy for wall in the cold region and ensure the safety of the device installed on the opening to shield sunshine and facilitate its installation.

聚酯薄膜和聚丙烯酸酯乳液都是耐久性非常好的材料，可达到40年有效防腐期，有希望达到50年的有效防腐期，远远高于现在的钢材防腐蚀涂层十几年的寿命，在粘接强度满足使用要求条件下，及提高混凝土构件的柔性，对社会的可持续发展具有重要意义。

For the large cross-section of welded steel, you can generally use electromagnetic induction welding, laser welding and flash butt welding, etc.

对于大截面钢材的焊接，通常可以采用电磁感应焊、激光焊和闪光对焊等。

The results show that : basic manufactured tank, welders were no longer needed in Tooling process, the cutting process is not strictly adhered to. Defects generated through the floor to form oil leakage is the main reason production base metal microstructure revealed the existence of a more serious segregation, makes steel welding performance is changing for the worse. Failure welding defects as easily lead to hidden dangers.

结果表明：油罐基本制造完成后，焊工在切除不再需要工装过程中，不严格遵守切割工艺，所产生的底板贯穿性缺陷是形成油罐泄漏的主要原因，金相显示制作母材中存在着较严重的偏析，使得钢材的焊接性能变得较差，容易引起焊接缺陷成为失效隐患。

The roof frame and roll-over bar incorporate hot-formed steels for maximum safety.

该屋架和唱名杆纳入热轧钢材的形成，为最大限度的安全。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。