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   大型石油化工 的翻译结果: 查询用时:0.018秒
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大型石油化工     
相关语句
  large scale petrochemical
     Decision -Making Analysis and Its Modeling in the Large Scale Petrochemical Enterprises
     大型石油化工企业的决策分析和模型化
短句来源
     Survey of Organic Dust Hazards and Preventive Measures in a Large Scale Petrochemical Enterprise
     某大型石油化工企业中粉尘危害与预防措施
短句来源
     TECHNICAL ASSURANCE SYSTEM FOR LARGE SCALE PETROCHEMICAL ENGINEERING PROJECTS
     大型石油化工工程建设项目工程设计的技术保证体系
短句来源
     This paper addresses the importance and role of successful decision-making in the large scale petrochemical enterprises.
     论述了科学决策在大型石油化工企业中的作用和地位,以及它迅速发展的背景条件。
短句来源
     In the implementation phase of large scale petrochemical project, financing ability of contractor is desired by client. Contractors should meet with the request and improve financing ability.
     国内大型石油化工工程项目实施过程中,业主对承包商融资能力的要求越来越高,作为承包商的公司应适应这种要求,加强融资能力,发挥融资作用。
短句来源
  large sized petrochemical
     In Southeast Fujian,the large sized port gas fired power plant and the world level,large sized petrochemical base will be constructed in the future and the forecasted LNG requirement in 2010 will be more than 6.5×10 6T/a.
     闽东南今后将建设大型港口燃气电厂和世界级大型石油化工基地, 预测液化天然气(LNG) 需求量2010 年将达650 万吨/年以上。
短句来源
     The accident of the power supply system in a large sized petrochemical plant has been invested and traced,the reasons those problems essentially take place are analyzed,the theoretic exploration is made and design idea and practical instances is pointed out,therefore it is provided for the reference to set up and design of the plant accident power supply system.
     对大型石油化工装置电源系统的事故,进行调查追踪,分析问题的实质所在,有针对性地理论探讨,提出了自己的设计思路和应用实例,为事故电源系统的设置和设计提供了借鉴。
短句来源
  heavy duty petrochemical
     The new developed 2.25Cr-1Mo-0.25V steel used for the heavy duty petrochemical pressure vessels in recent years has the tendency to replace the material 2.25Cr-1Mo.
     近年来新发展的大型石油化工压力容器用钢2.25Cr-1Mo-0.25V有着取代传统用钢2.25Cr-1Mo的趋势。
短句来源
     the new developed 2.25Cr - 1Mo -0. 25V steel used for the heavy duty petrochemical pressure vessels recent years has the tendency to replace the conventional material 2.25 Cr - 1Mo. With 4 pieces of small steel ingots from the 25kg vacuum induction furnace and the bottom material from the 83t double vacuum steel ingot, the experimental research has been systematically performed in the laboratory, which has provided the important reference and technical assistance for the trial manufacture of the formal product.
     对世界上近年来新发展的取代大型石油化工压力容器传统用钢2.25Cr-1Mo的2.25Cr- 1Mo-0.25V钢,用4支25kg真空感应炉小钢锭和83t双真空锭水口料,进行了系统全面的试验室试验研究,对正式产品的生产试制提供了重要的参考和技术支撑。
     the new developed 2.25Cr -1Mo -0. 25V steel used for the heavy duty petrochemical pressure vessels recent years has the tendency to replace the conventional material 2. 25 Cr - 1Mo. With 4 pieces of small steel ingots from the 25kg vacuum induction furnace and the bottom material from the 83t double vacuum steel ingot,the experimental research has been systematically performed in the laboratory,which has provided the important reference and technical assistance for the trial manufacture of the formal product.
     对世界上近年来新发展的取代大型石油化工压力容器传统用钢2.25Cr-1 Mo的2.25Cr- 1Mo-0.25V钢,用4支25kg真空感应炉小钢锭和83t双真空锭水口料,进行了系统全面的试验室试验研究,对正式产品的生产试制提供了重要的参考和技术支撑。
  “大型石油化工”译为未确定词的双语例句
     The Integration and Application of Advanced Control Software for Large Petrochemical Production Installations
     大型石油化工生产装置先进控制软件的集成和应用
短句来源
     This paper proposes a general modified model of multistage compression refrigeration system of large petrochemical plants.
     本文针对大型石油化工装置中的多级压缩制冷系统,提出了一种通用的多级压缩制冷系统的简化模型。
短句来源
     Most contents of the paper are based on application complexion of present domestic and oversea petrochemical enterprises and my cognition for instrument management and control.
     许多内容是结合当前国内一些石油化工企业与国外大型石油化工公司仪表及管控系统设置与使用的情况,以及对仪表及管控系统总体设计的认识,提出的一些看法。
短句来源
     This article is written by talking polyester fibre producing units imported by representative large scale petrochemicals enterprises as actual examples to research and setup optimal waste heat steam recovering systems by means of utilizing both media of low grade waste heat steam and condensate for heat resources, and, using reformed steam water type lithium bromide absorption chillers and heat energy exchanging systems to perform a centralized cold and heat supply so as to realise changing waste heat into useful resources.
     具有代表性的大型石油化工企业引进的聚酯纤维生产装置为实例,研究建立最佳的废热蒸汽回收系统,以低品位废热蒸汽和蒸汽冷凝水两相介质为热源,利用改型的汽—水型溴化锂吸收式制冷机和热能转换系统进行集中供冷、集中供热,实现废热资源化。
短句来源
     China currently has more than 60 chemical parks around the country, which are of four types - the large-scale petrochemical type, the elaborate chemical type, the "moved-out-of-urban- area type" and the expansion of old enterprises.
     我国的化工园区现已达 60 多家,分为大型石油化工型、精细化工型、城市搬迁型和 老企业扩张型四种类型。
短句来源
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The SCE frequency and cell cycle kinetics of 180 workers from a petrochemical corporation and 180 peoples from a control group were analysed.The results reveajed that there were no significant differences in SCE ferquency and in cell cycle kinetics between the two groups.However,the SCE frequencies of those workers in the two sewage treatment workshops (8.41±2.48,8.42±1.50) were significantly higher than both the control group (7.20±1.50) and the workers from the four production workshops (6.77±1.21).The duration...

The SCE frequency and cell cycle kinetics of 180 workers from a petrochemical corporation and 180 peoples from a control group were analysed.The results reveajed that there were no significant differences in SCE ferquency and in cell cycle kinetics between the two groups.However,the SCE frequencies of those workers in the two sewage treatment workshops (8.41±2.48,8.42±1.50) were significantly higher than both the control group (7.20±1.50) and the workers from the four production workshops (6.77±1.21).The duration of cell cycle in sewage treatment workers was also longer compared to that of workers from other workshops as well as the control group.It was shown that petrochemical substances may have certain cytogenetic effects on workers in a concentrati on dependent manner.

本文研究了180名某大型石油化工企业工人和180名对照组的SCE频率及其细胞Ⅰ、Ⅱ、Ⅲ周期的比率,结果表明,石化工人的SCE频率和细胞各周期比率与对照组无显著差异,即这两个地区由环境因子引起的这种细胞遗传效应差异不显著,表明它们有较相似的环境背景。但是,在石化企业中,两个污水处理车间工人的SCE频率明显地高于对照组和4个生产车间的工人,其细胞生长速率也明显地迟缓,揭示石化物质对人体有一定的细胞遗传效应,而且这种效应与人体所接触的石化物质浓度有关。

This paper proposes a general modified model of multistage compression refrigeration system of large petrochemical plants. Based on its static characteristics, the simulation is completed using IBM-PC/XT computer. Compared with the design data, the results are satisfactory.

本文针对大型石油化工装置中的多级压缩制冷系统,提出了一种通用的多级压缩制冷系统的简化模型。对这一模型的静态特性,在IBM-PC/XT微机上进行了计算机模拟。与工程装置的设计数据相比,结果良好。

Combined the engineering practices, the author makes some suggestions on some technical problems of large petrocnemical equipments foundation in designing and constuction. The embeded depth, exposed height of archor bolts and the reinforcement of some parts of founda-tion are given in the detail rules of design structure. The locating of archor bolts, some major parts and quality requirments in pouring concrets of foundation are introduced in constrution instruction. In addition the construction defects treatments...

Combined the engineering practices, the author makes some suggestions on some technical problems of large petrocnemical equipments foundation in designing and constuction. The embeded depth, exposed height of archor bolts and the reinforcement of some parts of founda-tion are given in the detail rules of design structure. The locating of archor bolts, some major parts and quality requirments in pouring concrets of foundation are introduced in constrution instruction. In addition the construction defects treatments are also suggested. This article can be used for references to the persons who engage in designing and construction for tower, furnace, tank and other large power equipment.

本文结合工程实践,对大型石油化工设备基础在设计与施工中常遇到的几个技术问题提出了一些看法。在设计构造细则中主要谈了:地脚螺栓的埋置深度、露出高度及基础某些部位的配筋问题。在施工要点中主要谈了:地脚螺栓的定位、基础混凝土浇筑时的几个关键部位及施工质量要求,另外还着重谈了施工事故的处理。本文可供塔、炉、罐以及其它大型动力设备基础的设计施工人员参考。

 
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