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   material performance 在 石油天然气工业 分类中 的翻译结果: 查询用时:0.154秒
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material performance
相关语句
  材料性能
    It discusses the calculating methods of mechanical and material performance parameters.
    并对钻杆评价中涉及到的力学性能、材料性能参数的计算方法进行了探讨。
短句来源
    SYNTHETICAL EVALUATION OF MATERIAL PERFORMANCE OF HEAT EXCHANGE TUBE FOR WASTE HEAT BOILER
    废热锅炉换热管材料性能综合评定
短句来源
    The investigative and analytical results show that there are three main causes for the rupture accident: (1) the tank suffered from a raging fire before commissioning, which made the material performance change and made bending rigidity reduce;
    调查和分析结果表明,此次塌陷事故有三个方面的原因:①油罐投产前曾受过烈火灼烤,其材料性能发生变化,抗弯刚度降低;
短句来源
    The corrosion mechanism, characteristics and material performance of SF-5T for the high-temperature valves in processing high acid value Liaohe Crude were described.
    阐述了酸值较高的辽河原油对高温阀门密封面的腐蚀机理、腐蚀特点以及SF - 5T的材料性能
短句来源
    The comprehensive analysis was made of the safety performance of a used hot-wall hydrogenation reaction chamber in non-destructive inspection, analysis of chemical components,measurement of material performance,trend of temper brittleness,and metallographic examination.
    通过无损检测、化学成分分析、材料性能测试、回火脆化倾向评定和金相检验等,对一台旧热壁加氢反应器的安全性能进行了综合分析。
短句来源
  “material performance”译为未确定词的双语例句
    This article introduces 6 frequently used outer corrosion protection material performance of pipeline, analyzes and compares the material's performance from the application and discusses the selection principle for the material.
    介绍了6种常用管道外防腐材料的特性,根据管道防腐层大修材料的应用状况,对防腐材料的性能进行了分析和比较,探讨了管道防腐层大修材料的选择原则。
短句来源
    It is found that serious quality problems in thread processing,structural size and material performance may influence the safe reliability of drilling tools,leading to early failure accidents and shortened sevice life.
    进一步分析后认为 ,钻具存在的这些质量问题会影响钻具使用的可靠性 ,导致钻具发生早期失效事故 ,降低钻具使用寿命。
短句来源
    (3) When H2S content is high and the material performance of casing or drilling tools is poor against H2S, the technique of blowout to relieve pressure should not be used.
    ③含硫化氢较高,而套管或钻具的材质抗硫化氢性能差时,不宜采用放喷泄压技术。
短句来源
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  material performance
Structural material performance has often limited the potential performance of space reactors.
      
The level and stability of the mechanical work generated by the material during low-cycle fatigue testing are considered criteria for the material performance and thus of the validity of the proposed optimization procedure.
      
As the demands for improved material performance and process economics increase, the aforementioned shortcomings become increasingly important.
      
Testing showed that the properties of welded 5182/5754 alloy pairs retained reasonably good formability compared to base material performance.
      
The thermoelectric power coefficient has been determined in this investigation to be a rapid and accurate measurement that can be used for microstructural assessment and correlated to achieve the maximum material performance of structural alloys.
      
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For heat exchange tube of waste heat boiler had been operated about 8000 hours, the mechanical property test at ambient and high temperature mechanical property test, flaring test, flating test and metallographic structure analysis are carried into practice. The resulate state that the material performance of heat exchange tube are not distinctly changed.

对运行了约8000h的废热锅炉换热管进行了室温、高温机械性能试验,扩口与压扁检验以及金相组织分析,结果表明,换热管材料性能没有发生明显变化。

The advanced performances of epoxy glass fibre reinforced plastic have been proved through reports of many practice application examples. And laboratory test data about it proveded the further proof. There is, however, few of report about its application effect for long term operatoin so far. Therefore the purpose of this paper is to fill the bland and to provide test data of samples cut from the epoxy glass fibre reinforced plastic which was burried undergroud in operation for 25 years. It also provides comparison...

The advanced performances of epoxy glass fibre reinforced plastic have been proved through reports of many practice application examples. And laboratory test data about it proveded the further proof. There is, however, few of report about its application effect for long term operatoin so far. Therefore the purpose of this paper is to fill the bland and to provide test data of samples cut from the epoxy glass fibre reinforced plastic which was burried undergroud in operation for 25 years. It also provides comparison of material performance test data between the burried pipeline and never used pipe.

玻璃纤维增强的环氧树脂的优良性能已为许多实例的报道所证实。实验室测试数据也对此做出了进一步证实,但是迄今为止,还很少有关于玻璃钢管长期使用效果的报道。本又自的就在于填补这一空缺,提供已在油田埋地使用25年的环氧树脂玻纤管道的试样进行测试所得的数据,并与同类未使用的管材试样测试结果进行了对比。

two failure analyses of upper tap valve fracturing on the kelly happened in a well of Tarim Exploration Area, the paper points out the reasons of the accidents. And by reviewing and investing the standard development process of the tap valve, practieal plans of improving the qualities (structure and material performances) of the tap valve are put forward and suggestions for revising the existing standards are also made in the paper.

通过对塔里木探区某井发生的两起上部方钻杆旋塞阀断裂事故的失效分析,指出了造成事故的原因。并通过对方钻杆旋塞阀标准发展过程的回顾与探讨,提出了具体的对其质量(结构、材料性能)进行改进的方案以及现行标准修订的建议。

 
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