钢结构

Specific examples include the use of acoustical laminate on the windshield and front side glass; Quiet Steel laminate on the front-of-dash body area; expanded baffles in the roof pillars to block noise paths; extensive use of melt-on sound deadener throughout the entire lower body structure; and sound-absorbing material throughout LaCrosse's engine, passenger and cargo compartments.

具体例子包括在挡风玻璃和前侧玻璃隔音板的使用；安静的钢铁板的前短跑机构地区屋顶支柱阻止噪音路径；扩展挡板，广泛使用在整个熔体声音deadener -整个下体结构，吸音整个君越的发动机，客运，货运车厢材料。

Diamond drill bit, alloy drill bit and steel roller shrill b it and so on are available for drilling according to different geological structures.

根据地质结构的不同，可选用金刚石、合金及钢粒等钻头进行钻进。

Steel ratio is one of the most important factors affecting the ductility of concrete-filled steel tubular frames.

含钢率是影响钢管混凝土框架结构延性的重要因素。

Through the study of metallographic specimen and the inclusions through electrolyzation under SEM, it is indicated that the Ti-deoxidized products are globular compound inclusions with the size of 1~3μm in this experiment condition. With the technical of ion beam thinner the inner structure of these inclusions can be observed, whose core is Ti-O and outer is Mn-S. Based on EBSD the phase composition has been analyzed and it indicated that these globular compound inclusions are Ti2O3 and MnS with nucleating center Ti2O3, which can prompt to nucleate IGF.

在扫描电镜下通过对金相试样和电解提取的夹杂物研究表明，本实验条件下钢液凝固过程中析出的夹杂物是Ti-O-Mn-S形成的尺寸为1～3μm的球形复合夹杂物；通过离子减薄后观察了夹杂物的内部结构，中心是Ti-O化合物，外围是Mn-S化合物；通过电子背散射衍射对夹杂物的物相组成的分析表明了该复合夹杂物是有利于针状铁素体形核的Ti2O3和在凝固过程中以Ti2O3为核心形核的MnS。

It is an exercise in modular construction elegantly carried out using enameled steel panels and glass infill.

这是一个锻炼的模块化结构优雅进行使用漆包线钢面板和玻璃填充。

The morphology and structure of δ eutectoid and the transformation of δ austenite in high speed steel have been studied under SEM and TEM.

本文利用扫描电镜和透射电镜研究了高速钢中δ共析体的形态、结构及共析奥氏体的转变过程。

TiC/Cr19Al3 steel bonded carbides were prepared by in-situ synthesis taking ferrotitanium, ferrochromium, iron, carbon powders as raw material, and the microstructure of the steel bonded carbides was analyzed.

以钛铁粉、铬铁粉、铁粉、胶体石墨等为原料，原位反应生成TiC/Cr19Al3钢结硬质合金，并对所制备的试样进行组织结构分析。

This paper discusses how to improve expand section's lining of heavy-calibre and high-tempreture, the steel-fibre lining is improved to be the lining of firebrick and fireproof material , to avoide the lining drop and meet the needs of production.

摘要阐述了如何将大口径高温膨胀节衬里由钢纤维双层衬里改为耐火砖加耐火浇注料结构，避免了衬里脱落，满足了生产需要。

This paper discusses how to improve expand section's lining of heavy_calibre and high_tempreture, the steel_fibre lining is improved to be the lining of firebrick and fireproof material, to avoide the lining drop and meet the needs of production.

阐述了如何将大口径高温膨胀节衬里由钢纤维双层衬里改为耐火砖加耐火浇注料结构，避免了衬里脱落，满足了生产需要。

There is a built-in database of design properties for structural composite lumber, solid sawn lumber, glulams, I-joists, tube steel,composite flitch beams and wide flange steel.

内含数据库包结构合成的各种杂料的设计属性，锯木材，胶合板，I型托梁，钢管和宽凸的钢。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。