主要为水堤,斜坡六角网格宾网垫和其他抗侵蚀结构海曼,灵活的,适应性优势的基础。
The main water embankment, slope Angle of six mesh gabion mesh pad and other anti erosion structure of Hayman, flexible, adaptive advantage foundation.
阐述了混凝土抗硫酸盐侵蚀专家系统的系统设计、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.
抗侵蚀性较弱的地面组成物质,特别是花岗岩和紫色岩风化壳及其土壤,是造成土壤侵蚀特别严重的内在原因;
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.
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抗氯离子侵蚀能力不够的问题。
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.
土壤团聚体的抗蚀性特征对土壤侵蚀的影响已经受到国内外学者的广泛关注,但还未见有泥石流源地土壤团聚体与抗蚀性研究的报道。
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.
结果表明该加速腐蚀仪具有良好的可靠性和精度,可用于灌浆料的抗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.
二是铝镁尖晶石用于制作钢包浇注料,大大提高钢板衬的抗侵蚀能力。
Second, magnesium aluminum spinel used in ladle castable, greatly improve the erosion resistance of steel lining.
用静态坩埚法研究了加入不同添加剂的刚玉-尖晶石浇注料抗渣侵蚀行为。
The corrosion behaviors of the different additions to corundum-spinel castable refractory were studied by using static crucible method.
结果表明,添加高铝矾土能增强干式料的烧结性能,同时在不降低干式料抗熔渣侵蚀性的情况下提高了干式料的抗熔渣渗透性。
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.
经试验室试验表明,该料具有较强的抗渣渗透能力和抗渣侵蚀能力。
The results from laboratory show that it is of high resistance to penetration and erosion of slag.
研究发现,土壤抗侵蚀性随着植物根系数量的增加而提高,但未有一致的定量函数关系。
It was found that soil erosion resistance increased with the number of plant roots, though no consistent quantitative functional relationship was observed between them.
在盐卤水中,混凝土一般不会发生冻融破坏,混凝土抗冻性取决于混凝土抗盐溶液化学侵蚀的性能。
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.
研究了粉煤灰对混凝土抗硫酸盐侵蚀性能的影响。
The paper aims to study the effect of fly ash on concrete to sulphate attack.
铁沟料是以铝碳复合材料为主,通过添加刚玉、碳化硅等不同类型碳质原料,使其具有抗侵蚀及冲刷等优点的高级耐火材料。
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.
结果表明采用大掺量复合矿渣微粉是一种提高混凝土抗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.
研究了中性钠盐碱矿渣水泥在酸性溶液、硫酸盐溶液和海水中的抗化学侵蚀性能。
The resistance to chemical attack of NSAAS cement in acid solution, sulfate solution, sea water was studied.
城市湿地是城市生态系统的重要组成部分,在土壤抗侵蚀方面起重要作用。
The urban wetland is the important part of urban eco-system and plays important roles in soil anti-erosion.
用双电层理论和F盐的形成机理分析了磨细矿渣具有优越抗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.
其特点是耐侵蚀,抗剥落,具有良好的热震稳定性。
It has character of corrosion resistance peeling off resistance and good thermal shock resistance.
耐化学腐蚀试验表明新型碱矿渣水泥具有比普通硅酸盐水泥更优的抗化学侵蚀性;
Test results on resistance to chemical attack indicate that NASC possesses more excellent anti-chemical attacking property than that of Ordinary Portland Cement.
结果表明,白云石材料具有较高的耐高碱度渣侵蚀性、较高的抗热震性和较高的抗机械冲刷能力;
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.
研究了激发剂对化工废石膏—粉煤灰新型道路建筑材料的强度和自由线膨胀率等性能的影响,以及减水剂的作用和新型道路建筑材料的抗硫酸盐侵蚀性能等。
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.
采用经加工处理的石英集料,可以提高水泥砂浆的抗硫酸盐侵蚀性能。
The mortar made with treated quartz sand can improve the function of the sulfate attack resistance of the interface structure of mortar.
实验证明,镁锆铬质浇注料的抗渣侵蚀能力、抗渣渗透能力较高。
The experiment results show that the resistance of magnesia-zircon-chrome castable to corrosion and penetration of slag are higher.
结果表明:与水泥相比,碱激发粉煤灰胶凝材料具有良好的抗硫酸侵蚀性、湿胀小、干缩大。
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.
并结合博耐特的相关应用领域进行了博耐特耐火材料抗铝液侵蚀、热机械性能、热导率和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.
试验结果表明,添加了40%以上粉煤灰的混凝土仍有较好的强度,较好的抗氯离子渗透、抗硫酸盐侵蚀等性能,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.
熔化合金钢和高铬合金铸铁等材质,已取得与人工石英砂粉相当的使用效果,显示出优良的抗侵蚀性能,是一种优良的廉价耐火材料。
Application results were equivalent to that of artificial silica flour, It exhibited good erosion resistance, and to be a good cheap refractory material.
熔化合金钢和高铬合金铸铁等材质,已取得与人工石英砂粉相当的使用效果,显示出优良的抗侵蚀性能,是一种优良的廉价耐火材料。
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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