• 主要斜坡六角网格其他侵蚀结构海曼灵活适应性优势基础

    The main water embankment, slope Angle of six mesh gabion mesh pad and other anti erosion structure of Hayman, flexible, adaptive advantage foundation.

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  • 阐述了混凝土硫酸盐侵蚀专家系统系统设计总体设计、功能模块及其特点

    The system and general design, functional models and characteristic of a concrete resist reinforcing sulfate corrosion expert system are described.

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  • 侵蚀性较弱地面组成物质特别是花岗岩紫色风化及其土壤造成土壤侵蚀特别严重内在原因;

    The low resistant erosion ability of ground substance, especially in granite weathering crust and purple rock and its soil are the inner causes of severe soil erosion.

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  • 试验结果表明粉煤灰等量取代部分水泥可以有效解决蒸汽养护混凝土氯离子侵蚀能力不够问题

    Results indicated that fly-ash substituting same amount of cement can effectively solve the problem of insufficient anti-chloride-corrosion ability of steam cured concrete.

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  • 土壤团聚蚀性特征土壤侵蚀影响已经受到国内外学者的广泛关注,见有泥石流源地土壤团聚体与蚀性研究的报道

    The effects of antierodibility of soil aggregates on soil erosion have been reported by many researchers both at home and a-broad, but little research work has been done on debris flow provenance.

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  • 结果表明该加速腐蚀具有良好可靠性精度用于灌浆料的氯离子侵蚀性能的试验研究

    The test results indicate that the apparatus which possess good reliability and precision, can be applied on the study of chloride corrosion of grout.

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  • 镁尖晶石用于制作钢包浇注料大大提高钢板侵蚀能力。

    Second, magnesium aluminum spinel used in ladle castable, greatly improve the erosion resistance of steel lining.

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  • 静态坩埚研究了加入不同添加剂刚玉-尖晶石浇注侵蚀行为

    The corrosion behaviors of the different additions to corundum-spinel castable refractory were studied by using static crucible method.

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  • 结果表明添加铝矾土增强干式烧结性能同时降低干式料侵蚀性的情况下提高了干式料的熔渣渗透性。

    The result shows that adding alumina in the materials can promote its sintering properties, and improve its penetration resistance meanwhile don't effect to its corrosion resistance.

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  • 试验室试验表明料具有较渗透能力侵蚀能力。

    The results from laboratory show that it is of high resistance to penetration and erosion of slag.

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  • 研究发现土壤抗侵蚀随着植物根系数量增加而提高未有一致定量函数关系

    It was found that soil erosion resistance increased with the number of plant roots, though no consistent quantitative functional relationship was observed between them.

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  • 盐卤水中,混凝土一般不会发生冻融破坏混凝土取决于混凝土盐溶液化学侵蚀性能

    In bittern solution, freezing thawing will not destroy all concretes, and the frost resistance of concrete is decided by the capability of concrete resisting to chemical corrosion.

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  • 研究粉煤灰混凝土硫酸盐侵蚀性能影响

    The paper aims to study the effect of fly ash on concrete to sulphate attack.

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  • 是以复合材料为主,通过添加刚玉、碳化硅等不同类型碳原料,使具有侵蚀冲刷等优点高级耐火材料

    Material for iron runner is primarily based on aluminum-carbon compound material. It is a high-grade refractory with good resistance to corrosion and scouring by addition of boule and silicon carbide.

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  • 结果表明采用复合矿渣微粉一种提高混凝土氯离子侵蚀能力的有效手段

    The results indicate that using high volume of multiplex-slag could be an effective method for improving the chloride penetration resistance of concrete.

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  • 研究中性盐碱矿渣水泥酸性溶液硫酸盐溶液和海水中的化学侵蚀性能。

    The resistance to chemical attack of NSAAS cement in acid solution, sulfate solution, sea water was studied.

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  • 城市湿地城市生态系统重要组成部分土壤抗侵蚀方面重要作用

    The urban wetland is the important part of urban eco-system and plays important roles in soil anti-erosion.

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  • 理论F形成机理分析了磨细矿渣具有优越氯离子侵蚀性能的机理。

    It is analyzed by both the theory of double electric layer and the Fridel salt's formation.

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  • 特点侵蚀剥落具有良好稳定性。

    It has character of corrosion resistance peeling off resistance and good thermal shock resistance.

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  • 化学腐蚀试验表明新型碱矿渣水泥具有普通硅酸盐水泥优的化学侵蚀性;

    Test results on resistance to chemical attack indicate that NASC possesses more excellent anti-chemical attacking property than that of Ordinary Portland Cement.

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  • 结果表明白云石材料具有较高的耐碱度侵蚀性、较高的震性较高的机械冲刷能力;

    The results show that dolomite material has higher erosion-resisting characteristics to high pH value slag, higher resistant characteristics to temperature shock and higher mechanical washing.

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  • 研究激发剂化工石膏粉煤灰新型道路建筑材料强度自由线膨胀率等性能影响以及水剂作用和新型道路建筑材料的硫酸盐侵蚀性能等。

    The influence of activator on strength and free linear dilatability and sulfate resistance of chemical waste gypsum - fly ash new road building material as well as action of water reducer are studied.

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  • 采用经加工处理石英集料,可以提高水泥砂浆硫酸盐侵蚀性能

    The mortar made with treated quartz sand can improve the function of the sulfate attack resistance of the interface structure of mortar.

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  • 实验证明,镁锆铬质浇注侵蚀能力渗透能力较高

    The experiment results show that the resistance of magnesia-zircon-chrome castable to corrosion and penetration of slag are higher.

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  • 结果表明水泥相比,碱激发粉煤灰胶凝材料具有良好硫酸侵蚀湿胀小、缩大

    The results showed that alkali-activated fly-ash cementing material has good sulphuric acid resistance and low bulking factor and high drying shrinkage against ordinary Portland cement.

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  • 并结合博耐特相关应用领域进行了博耐特耐火材料侵蚀机械性能、热导率微气孔等较为前瞻性的试验和探索。

    Advanced tests like corrosion resistance to molten aluminium, thermomechanical properties, thermal conductivity and microporosity are discussed in respect of application areas for Bonite.

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  • 试验结果表明添加了40%以上粉煤灰混凝土好的强度,较好的氯离子渗透硫酸盐侵蚀性能,且具有较小的体积收缩率

    The results show that concrete with 40 percent fly ash has good properties of strength, resistance permeating of Cl-and resistance erosion of sulfate. Besides, it has a small shrinkage ratio.

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  • 熔化合金钢高铬合金铸铁等材质取得与人工石英砂相当使用效果,显示出优良抗侵蚀性能一种优良廉价耐火材料。

    Application results were equivalent to that of artificial silica flour, It exhibited good erosion resistance, and to be a good cheap refractory material.

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  • 熔化合金钢高铬合金铸铁等材质取得与人工石英砂相当使用效果,显示出优良抗侵蚀性能一种优良廉价耐火材料。

    Application results were equivalent to that of artificial silica flour, It exhibited good erosion resistance, and to be a good cheap refractory material.

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