查询词典 concrete iron

Corrosion monitoring of reinforcing steel in concrete with chloride iron environment has been studied in this paper. Electrochemcial methods have been used to explore the corrosion mechanics. Some corrosion monitoring methods for practical engineering have been discussed.Also, five-electrode corrosion sensor and all solid state-current confined corrosion snesor has been developed and the corrosion monitoring system has been setup. The corrosion monitoring system has been practiced in the RC beams.

本文对氯离子环境下混凝土中钢筋腐蚀的监测问题进行了研究，应用电化学方法揭示了混凝土中钢筋腐蚀的机理，给出了适合腐蚀监测实际工程应用方法，研制开发了五电极和全固态束流式两种腐蚀传感器，搭建了腐蚀监测系统，并在混凝土梁中进行了钢筋腐蚀监测实验。

The FRP tube has a very slippery surface, with roughness rate only 0.009, which is considered as perfect slippery Tube for hydraulic. In daily usage, the wall of the tube of steel, iron or concrete are often corrosive and become rough, while the cross-winding tube can keep a clean and slippery wall surface.

玻璃钢管道内表面相当光滑，一般表面粗糙率可达0.009，几乎可以认为是&水力学光滑管&，在实际运行中，钢管、铸铁管、水泥管等的内表面，经常发生局部腐蚀，变得越来越粗糙，而往复交叉缠绕玻璃钢管道始终保持着新生管表面光滑状态。

On May 15, 2008 Geoffery York of the Globeandmail.com reported that the shoddily constructed buildings are commonly called "tofu buildings" because builders cut corners by replacing steel rods with thin iron wires for concrete re-inforcement; using inferior grade cement, if any at all; and using fewer bricks than they should.

2008年5月15日，来自Globeandmail.com网站的Geoffery York报道劣质建筑，通常被称为&豆腐渣工程&主要是因为承建商为了省钱而将不锈钢换成脆弱的铁丝来强化混泥土；尽可能用劣质水泥；在原本需要砖块的地方偷工减料。

Aiming at wind system installation in Taiwan to the Life Cycle Assessment model, it can be read that Steel of 1.568g, Aluminum of 0.043g, Cooper of 0.043g, Sand of 0.045g, Glass of 0.067g, Plastic of 0.068g, Oil Product of 0.024g, Others of 0.018g, Reinforced Iron of 0.279g, Concrete of 6.515g are needed per kWh at Taiwan.

针对目前台湾地区已设置之风力机组，进行台湾地区风力发电之生命周期评估盘查结果可得台湾地区利用风力发电每发一度电所需之钢铁为1.568g、铝0.043g、铜0.043g、砂石0.045g、玻璃0.067g、塑胶0.068g、石油产品0.024g、其他0.018g、钢筋0.279g、混凝土6.515g，由此可知风力并非全然不需物质的投入。

This study involved field interviews of working postures of certain jobs in construction industry including labor for constructing retaining wall, carpenters, iron workers, concrete pouring, and electricians . Hazards of their working postures during operation were analyzed and compared using OWAS (Ovako Working Posture Analyzing System) postural analysis.

本研究系针对营建业部份之建筑工种，包含挡土柱、模板、钢筋、混凝土、水电等五种工种，进行工作姿势实地访谈；并透过 OWAS (Ovako working Posture Analysing System)工作姿势分析法，分析比对其作业工作姿势之危害程度。

But their words helped pierce the concrete and concertina wire of the Iron Curtain.

但是这些话穿透了铁幕的水泥墙和铁丝网。

The factors of effect rolls reduction of consumption on pack rolled sheet are analysed,concrete measure of rolls reduction of consumption from rolls maintenance ,springing steel inclusion iron,roll crown curves and so on are introduced.

简要分析了影响薄板叠轧生产中辊耗的因素，并从轧辊保养、弹钢夹铁、辊型曲线等方面，介绍了轧辊降耗的具体措施和取得的效果。

First acts according to the igniter plug iron casing the product detail drawing, the production scale and the concrete working condition, had determined the design craft principle, formulates some feasible craft plans, and has carried on the analysis to each kind of plan, finally selected set of best reasonable crafts plans - to use the bean material: The multi- locations cold extrusion takes shape.

首先根据火花塞铁壳的产品零件图，生产规模及具体生产条件，确定了设计的工艺原则，制定一些可行的工艺方案，并对各种方案进行了分析，最终选出了一套最佳合理的工艺方案——豆料：多工位冷挤压成形。

First acts according to the igniter plug iron casing the product detail drawing the production scale and the concrete working condition had determined the design craft principle formulates some feasible craft plans and has carried on the analysis to each kind of plan finally selected set of best reasonable crafts plans - to use the bean material: The multi- locations cold extrusion takes shape.

首先根据火花塞铁壳的产品零件图，生产规模及详细生产条件，确定了设计的工艺原则，制定一些可行的工艺方案，并对各种方案进行了分析，最终选出了一套最佳合理的工艺方案——豆料：多工位冷挤压成形。

This article mainly introduced the igniter plug iron casing crowds the pitch diameter working procedure swaging to design the entire process, it has produced the concrete design method and the step.

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Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。