internal corrosion
英 [ɪnˈtɜːnl kəˈrəʊʒn]
美 [ɪnˈtɜːrnl kəˈroʊʒn]
内表面腐蚀
双语例句
- Traditional coatings have many defects in the application of pipeline internal corrosion protection and the problem of inner joint wrap has not been solved till now.
传统涂料在管道内防腐的应用上存在着许多缺陷，而且内补口问题始终没得到解决。 - In this paper, Fuzzy comprehensive evaluation method was used to evaluate internal corrosion degree of gas pipeline and field examples were used to verify the feasibility of it.
本文提出了利用模糊综合评价方法对天然气管道内腐蚀程度进行综合评价的具体方法，并通过应用示例验证该评价方法的可行性。 - The formation of impurity in the pipeline, the internal corrosion mechanism as well as the harm of the internal corrosion to the pipeline operation was introduced.
介绍了成品油管道内杂质形成情况、管道内腐蚀机理及对管道运行的危害。 - The aging of concrete dams is manifested by surface carbonization, freeze-thaw, abrasion, weathering, internal corrosion, frost-heaving, cracks, water erosion and et al.
混凝土坝老化表现在表层碳化、冻融、风化、内部溶蚀、冻胀、裂缝发育以及体积改变等。 - The corrosion of the oil gathering pipelines in Zhongyuan Oil Field featured internal corrosion and the most corrosion failures occurred at the bottom of the pipelines.
中原油田集输管线的腐蚀特点均以内腐蚀为主，腐蚀穿孔多发生在管线底部。 - Standard for the control of internal corrosion in oil and gas transmission and distribution steel pipelines
钢质管道内腐蚀控制标准 - When corrosion mechanism was studied for internal corrosion of gas pipeline, internal corrosion degree of pipeline should be evaluated.
当研究天然气管道内腐蚀机理时，有必要对管道进行内腐蚀程度的评价。 - The renovation to the abandoned and/ or old oil tank and the optimal scenario to control internal corrosion of oil tank are discussed through analyzing the corrosion area of metallic oil tank and corrosion mechanics.
通过对金属油罐腐蚀部位及其原理的分析，探讨了对废旧油罐的全面治理以及油罐内防腐的最佳方案。 - Internal Corrosion of Steel Pipe and Cathodic Protection
钢质管道内壁腐蚀的原因及其阴极保护 - Internal Corrosion In Oil Tank And Its Protection
陕北石油秩序油罐内腐蚀与防护 - A pig is a equipment for pipeline internal corrosion detection.
介绍了国内外管道内腐蚀检测技术的发展状况。 - By statistically analysing those accidents of gas trunk line at Sichuan OaS Field, the paper concludes that the internal corrosion is the main reason in pipeline accidents.
本文通过对四川气田输气干线事故的统计分析，说明了内腐蚀是管道事故发生的主要原因。 - The internal corrosion is related to flow pattern, and at the conditions of slug flow and stratified flow, the corrosion characteristics are more representative.
混输管道的腐蚀与流型有关，以段塞流和分层流流型下的腐蚀最具代表性。 - During the study of Internal Corrosion Direct Assessment, the flow regime in long-distance gas pipelines was analyzed. This paper studied inspection techniques of internal corrosion, and perfected assessment steps.
在内腐蚀直接评价方法（ICDA）研究过程中，分析了输气管道内的流态，研究了内腐蚀检测技术，完善了评价步骤。 - This paper includes the control methods of internal corrosion, selection procedures of inhibitor, calculation procedures of dosage estimation and other relative information.
本文包括内腐蚀控制方法，缓蚀剂选择步骤、缓蚀剂量估算计算步骤和其它有关资料。 - Effect of Impressed Current on Internal Corrosion of Well Casings in Cathodic Protection System
外加阴极电流对油井套管内壁腐蚀的影响 - It includes External Corrosion Direct Assessment and Internal Corrosion Direct Assessment. It is a four-step process consisting of pre-assessment, indirect inspection, direct examination and post-assessment.
该方法包括外腐蚀直接评价方法和内腐蚀直接评价方法，分为预评价、间接检测、直接检查和后期评价四个步骤。 - Corresponding measures to improve internal corrosion prevention of natural gas pipeline are presented based on the analytical results.
根据分析得到的结果提出了相应的改进天然气管线防腐方法及措施。 - Analysis of Internal Corrosion of Large Oil Storage Tank and Corrosion Protection Measures
大型储油罐内腐蚀分析及防腐蚀措施 - Internal corrosion control technology in pipeline includes gravity drop method to measure corrosion speed and pour into anti-corrosion doze.
输气管道内腐蚀控制技术包括采用失重挂片法测量管道内腐蚀速度和加注缓蚀剂等。 - Continuous Monitoring of Internal Corrosion for Metal Oil Tank
金属油罐内腐蚀的连续监测 - The internal corrosion mechanism and several effecting factors are analyzed against examples of oil tank corrosion in old depots, and a newly developed internal anti-corrosion construction technology is suggested.
针对旧站油库的油罐腐蚀情况，分析了油罐内腐蚀的机理及影响因素，提出了新的内防护施工工艺。 - Control the Internal Corrosion of Oil Well by DPC Coating of Annular Pipe
用DPC内涂层套管控制油水井内腐蚀研究 - Use of Corrosion Inhibitor to Control the Internal Corrosion by H_2S in Production Facilities
利用缓蚀剂控制硫化氢对生产设施的内腐蚀 - Such measures against the said corrosion are taken as CP system, corrosion inhibitor, correct surrounding medium for pipe, effective corrosion/ water proof layer, and internal corrosion prevention.
针对上述的腐蚀可采用对站内工艺管网进行阴极保护，缓蚀剂防止局部腐蚀破坏，改变管段周围的腐蚀介质，选择有效的防水层和防腐层，加强维护管理等措施。 - With the continuous growth of the running time of the sour gas fields, the internal corrosion of gathering pipeline has become an urgent problem in the process of pipeline operation.
随着酸性气田运行时间的不断增长，集气管道的内腐蚀成为管道运营过程中一个急需解决的问题。 - First studied the etching solution for heterogeneous materials, GaAs/ AlGaAs selective corrosion characteristics, is particularly concerned about the high-Al oxide layer occurring at the component to be a serious internal corrosion ( call "coattail").
首先研究了腐蚀液对异质材料GaAs/AlGaAs的选择性腐蚀特点，尤其关注了高Al组分待氧化层处出现的严重内蚀现象（称之为燕尾结构）。 - On the basis of literature research, the suitable measures of internal corrosion protection for Yanchang oilfield water injection pipeline are recommended.
在以上研究的基础上推荐了适合延长油田田注水管道内腐蚀的防护措施。 - The corrosion of submarine pipeline is divided into internal corrosion and external corrosion.
管道腐蚀又分管道外壁腐蚀和管道内壁腐蚀。 - Using the energy spectrum analysis and SEM analysis of the corrosion process of scaling samples, analyzing the main composition of scaling in water injection pipeline and the mechanism of corrosion under the scaling. ( 3) Internal corrosion behavior research on water velocity of water injection pipeline.
利用能谱分析和扫描电镜技术对腐蚀过程中产生的垢样进行分析，研究了注水管线结垢的主要成分及垢下腐蚀的机理。（3）流速对注水管道内腐蚀行为研究。