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technical item
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  技术项目
     It analyzes the problems of evaluation of industrialization technical item of our country,builds and consummates the index system,which based on market orientation and converging technique,society benefit,law estate,economic benefit,risk factors and so on;
     在分析我国产业化技术项目评价存在的问题的基础上,建立和完善了基于市场为导向的集技术本身、社会效益、法律状态、经济效益、风险等集成的产业化技术项目评价指标体系;
短句来源
     Single industrialization technical item's synthetical evaluation comes true;
     实现了单个产业化技术项目的综合评价;
短句来源
  科技项目
     Based on the western communication construction scientific and technical item, "The design and construction technology study of the long span curved bridge with high pier", according to thermal conductivity principle using finite element theory analyse the change rule of the concrete box beam cross-section temperature distribution as the changing of the solar radiation angle, obtain the two-dimention box beam cross-section temperature gradient referring existing bridge code.
     本论文作为交通部西部交通建设科技项目“高墩大跨径弯桥的设计与施工技术研究”(2002 318 223 29)的一个组成部分,以依托工程沪瑞国道主干线(贵州境)镇宁至胜境关公路沙银沟大桥为背景,根据热传导原理采用有限元法研究了混凝土箱梁温度场分布随着太阳辐射角度的变化规律;
短句来源
     Zhenping-Yixing 500 kV compact type double-circuit transmission line on one tower,being the industrial test tiem in the Sanxia Transmission and Distribution Engineering,is an important technical item of the Sate Power Corporation.
     三峡输变电工程工业性试验项目———政平至宜兴 5 0 0kV同塔双回紧凑型输电线路是国家电力公司的重大科技项目
短句来源
  “technical item”译为未确定词的双语例句
     Against the puzzles in safety and durability evaluation and repair decision of existing bridges, incorporating the key technical item of the ministry of communications of Liaoning Province (Grant No. 0101), this paper performed the following studies:1. 8 old RC beams replaced from existing bridges are tested under three-point loading.
     针对目前既有桥梁安全性与耐久性评估及维修加固决策中存在的问题,本文结合辽宁省交通厅重点科技攻关项目0101:在役桥梁质量分级指标安全性、耐久性综合评定方法研究,主要开展了以下几个方面的工作:1、 对从实际桥梁上替换下来的8根钢筋混凝土旧梁与5根钢筋混凝土新梁进行了弯曲对比荷载试验。
短句来源
     This task is an important part of a major technical item undertaken by Science Commission in Harbin city which centered around the applied research on the technique of percolation irrigation with zippered plastic buried pipe.
     本课题是哈尔滨市科委重大科技攻关项目《棚室蔬菜塑料拉链暗管渗灌技术的应用研究》的重要组成内容。
短句来源
     Electrostatic field and two-dimension flow field in the arc-chute model are built during the interrupting course combining with the scientific and technical item of Shen Yang high-voltage equipped company in this essay.
     本文结合新东北电气(沈阳)高压开关有限公司800kV超高压SF_6断路器的科技攻关项目,建立了断路器开断过程中灭弧室内静电场、二维气流场的数学模型;
短句来源
     Based on the combustion features and request in thermo and technical item to product,using the latest achievements in science and technology and automatic control technology,provide a set of theory,which solves the problems of no complete combustion of fuel preheating stage.
     根据燃烧特点与产品对热工方面的要求 ,利用最新科技成果和自动控制技术 ,提出了一种能够解决传统的燃煤周期性窑炉在产品预热阶段燃料不完全燃烧的一套理论
短句来源
     The welding of heavy thickness pipe for pump station pipeline is a very complicated and technical item.
     大壁厚站场管道的焊接是一项技术性很强的工作。
短句来源
  相似匹配句对
     Environmental risk assess on technical reformation of ethylene item
     乙烯技术改造项目环境风险评价
短句来源
     This thesis introduces the technical basis and design of the item.
     本论文主要介绍了本项目的技术基础和设计。
短句来源
     On Technical Innovation
     谈技术创新
短句来源
     Technical Ahstracts
     技术文摘
短句来源
     item D calcification in the mass;
     项目D肿块内见钙化点;
短句来源
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  technical item
This Technical Item had already been adopted during the 70th General Session.
      


By means of a comprehensive assessment, the authors estimate the economic profit of five types of winder according to seven technical items and puts forward some suggestions about the proper selection of the most efficient winder in view of the future condition of our country.

本文应用综合评判法,对五种不同类型络筒机的七项经济技术指标的经济效益作出评价,并对将来国情发生变化后,究竟使用哪一种络筒机更为经济有效,提出看法。

People pay more attention to synthetic effectiveness of scientific and technical items increasingly with the economic development.This paper dis- cussed time valume of three sorts of scientific and technical cost and indica- ted how to apply the idea of the time valume and three sorts of the cost.

科技项目的综合效益问题,随着经济的发展,日益被人们关注了。本文单就对于科技三项费用的时间价值问题进行了阐述。提出如何运用时间价值的观念,更好的使用科技三项费用。

The first commercial MTBE unit with a capacity of 20,000 tons/year for refinery application was successfully put on stream in June, 1989,in shanghai Refinery of Gaoqiao Petrochamical Company and has been in smooth operation along with the downstream HF alkylation unit. Results of data run indicated that the following targets has been attained; product MTBE purity,98.0%~99.3%; oxygen-containing contaminants in unreacted C_4 stream,MTBE<10ppm, MeOH<10~25ppm and DME<100ppm; conversion of isobutylene 95%;selectivity...

The first commercial MTBE unit with a capacity of 20,000 tons/year for refinery application was successfully put on stream in June, 1989,in shanghai Refinery of Gaoqiao Petrochamical Company and has been in smooth operation along with the downstream HF alkylation unit. Results of data run indicated that the following targets has been attained; product MTBE purity,98.0%~99.3%; oxygen-containing contaminants in unreacted C_4 stream,MTBE<10ppm, MeOH<10~25ppm and DME<100ppm; conversion of isobutylene 95%;selectivity for MTBE>99%.The main technical items of this unit are equivalent to those of compatible foreign units. The design features and engineering and operation experiences of this unit are discussed.

我国第一套炼油型2×10~4t/a MTBE工业装置于1989年6月在上海高桥石油化工公司炼油厂一次试车开工,并与下游HF烷基化装置联合投产成功,保持了长周期平稳操作.经考核标定确认:MTBE产品纯度98.0%~99.3%,未反应C_4中含氧化合物杂质MTBE小于10ppm,甲醇小于10~20ppm,DME小于100ppm,异丁烯转化率大于95%,对MTBE的选择性大于99%,主要技术指标与国外同类装置水平相当.本文介绍MTBE装置的设计、工业运转及工程经验.

 
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