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- The amount of chloride deposition was determined by mercurimetrictitration and spectrophotometry respectively with monthly sampling in the Wannin marine atmospheric environment. 同时采用汞量滴定法和分光光度法分析海洋大气中所采集的氯化物总量,并计算出氯化物的沉积速率。
- Characteristics of Corrosion of Suspension Bridge Main Cables and Hangers under Marine Atmospheric Environment 海洋大气环境下悬索桥主缆及吊索的腐蚀特点
- Wind turbines bearing a certificate without restrictions shall be classed under “marine atmosphere” as regards corrosion attack. 无限制证书的风机,考虑到腐蚀影响,必须归类为海上气候类别。
- The corrosiveity index of each area was evaluated using CLIMAT (classification of industrial and marine atmosphere) test. 本研究包括:对不同地区之环境进行大气腐蚀指标测定,收集该区的大气资讯。
- And it is based on equivalent resistance time dependant reliability under atmosphere environment. 通过算例,对该方法的实用性、可行性进行验证。
- The indefinite clustering method is convenient for atmosphere environment quality evaluation. 因此,运用模糊聚类理论对上海市近一年的各个月份的大气环境作了评价。
- By looking into the case study of a Bridge toll gate being located in Quanzhou,this paper studies the corrosion resistance of the steel structure in marine atmosphere. 本文结合泉州市某大桥收费站钢结构网架工程实例,探讨了近海大气中钢结构的耐腐蚀性能。
- The indefinite clustering method is convenient for atmosphere environment quality evaluation. And its result is close to the reality. 结果证明,模糊聚类理论方法简便,结论客观地反映出上海近一年的大气环境质量水平,与实际的大气污染现状相符。
- Natural exposing tests in humid tropics atmosphere environment and accelerated ageing tests for 210 coat test samples of domestic automotives are carried out. 对国产汽车所用210种涂层试样进行了湿热带大气环境自然曝晒试验及人工加速老化试验。
- Each index consists of atmosphere environment quality and it has its own attribute,importance and comparability,which makes the process of scheme's selection gray. 大气环境质量评价具有多指标的特点,且各指标的属性、重要程度和可比性都不相同,使得方案比选具有明显的不确定性。
- Graphalloy has recently been used in a high temperature steam (up to 540C) and inert atmosphere environment to convert wood chips and used cooking oils into biodiesel fuel. Graphalloy最近已使用的高温蒸汽(高达540C )和惰性气氛中的环境,转换木屑和使用食用油进入生物柴油燃料。
- Amp; nbsp; Atmospheric Physics and Atmospheric Environment? 大气物理学与大气肪?
- simulated marine atmosphere corrosion 模拟海洋大气腐蚀
- By use of the fuzzy control principle replaces in before system the modulator of PID method, improved the performance index of the system, and result of converter gas recovery, purified the atmosphere environment again at the same time. 运用模糊控制原理代替了以往系统中采用pid调节器的方法,改善了系统的性能指标,提高了转炉烟气回收的效果,同时又净化了大气环境。
- The facility is applied in testing development of laser atmosphere transmission characteristic,atmosphere environment monitoring,earthquake forecast and monitoring of supporting pressure of dam wall and so on. 该装置可用于激光大气传输特性的实验研究。 还可以用于大气环境监测、地震予报以及水坝墙体承受压力监控等领域。
- Establishment of critical condition of reinforcement corrosion on ordinary atmosphere environment is the basic of studying reinforcement corrosion,it means to determine carbonation remains. 建立一般大气环境下钢筋开始锈蚀的条件是研究钢筋锈蚀的基础,其实质是确定碳化残量。
- The ground, the water system and the atmosphere environment disasters of the discarded mine accumulate gradually and may evolve and induce the mutability security disaster question. 废弃矿山的地面、水系和大气环境灾害渐变积家,就可演化并诱发突变性的安全灾害问题。
- Han Zhenyu,Jiang Hua,Chen Boyang,et al.Research on early warning indicators for regional pollution control of energy and atmosphere environment[J].Research of Environmental Sciences,2006,19(5):25-29. [1]韩振宇;姜华;陈波洋;等.;区域能源与大气环境污染宏观控制预警指标研究[J]
- The Anticorrosion to Steel Structure in Marine Atmosphere 海洋大气环境中钢铁表面的防腐蚀
- Corrosion of steels by clean and polluted marine atmosphere 海洋大气及污染海洋大气对典型钢腐蚀的影响