钢结构

The results showed that the interface of corundum ceramic membrane tube /20﹟ steel enchased compactly and the interface has not gap and pore.

钢进行连接，在常温和700℃下对粘接试样进行了抗拉强度测试，用XRD、SEM等方法对刚玉陶瓷膜管/胶粘剂/金属粘合部分的微组织结构进行了表征。

Tool joints of our company are made of modified alloy steel, then fully heat treated. So the mechanical properties in accordance with API specifications, such as strength, hardness and impact strength are gaged to standard.

我公司生产的钻杆对焊接头严格按照 API 标准选用优质合金结构钢制造，通过特殊的热处理工艺达到预期的硬度、强度及韧性。

The structural steel can be looked as the idealizing rigid wall during experiments, because its deformation of structural steel is so small that it can be considered negligible.

数值分析中将结构钢作为刚性管，所得变形量小到可以忽略不计，因此在实验中可将其作为理想化的刚性管。

Modern apartment buildings jutted from Kowloon's rolling hills like space-age dragon's dentures.

香港岛商业区钢与玻璃结构的天际轮廓闪闪发光，九龙岛上起伏的山坡上一波又一波的现代公寓建筑像太空时代里的巨龙的牙齿般突起。

At the same time however the pressure to be factory rather than site based, militates in favour of lightweight buildings. In UK hours construction this has response environment with low thermal mass.

这就在英国房屋建造中导致了更多地采用，木框架和砖质外维护墙的组合或目前采用的钢框架结构，这两种建造趋势都缺少热惰性材料而使外界环境的变化对房屋温度有了更快的影响。

The process involved the preparation of vanadium carbide which can be prepared from V 2O 3 by vacuum carbon reduction and then being nitrified to vanadium nitride by nitrogen gas.

利用扫描电镜、透射电镜和X射线能量分散谱仪对高钒高速钢中合金碳化物———碳化钒的精细结构及微区成分进行分析。

In this paper, an attempt has been made to improve the short-crack fracture characteristics of structural steel by the application of shot peening.

本文对采用喷丸处理改善结构钢的短裂纹断裂性能进行了探讨。

Therefore,this paper introduces the repair method of large-size steel casts by sectionalized cold-junction compensation weld technology with nickel-based welding rods.

由于受到结构、外形等因素的影响，对一些大型铸件开裂采用同性热补的方法进行修复和热处理，实施困难且容易导致工件变形，为此介绍了采用镍基焊条分段冷补焊对大型铸钢件进行修复的方法。

The structural members of this outer rigid frame will be made of tin plated steel to provide the strength required and in time produce an aged green tint as the material tarnishes.

这个外面刚性框架的结构成员将使锡被镀的钢提供力量必须和在时间产物年迈的绿色色彩作为物质污名。

The roof structure is composed of steel trusses.

屋顶的结构是钢桁架。

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。