查询词典 cement

Swiss-based Holcim, one of the world's largest suppliers of cement, gravel, sand and concrete, has proposed the $600 million cement plant on a 4,000-acre site in Ste. Genevieve County.

瑞士Holcim公司，是世界最大的水泥﹑砂砾﹑沙﹑混凝土供应商之一，该公司计划在吉纳维芙区4000英亩的土地上建一条价值60千万美金的水泥生产线。

Long-term with the Luoyang Refractory Material Research Institute, Beijing University of Science and Technology, Anshan University of Science and Technology, such as metallurgy research institutions to collaborate, has developed the metallurgy, coking industry in various grades×, silica brick, clay brick, magnesia brick, magnesia-chrome brick, MgO-C Bricks aluminum, chromium corundum brick, insulation brick light, etc.; cement industry with anti-spalling×, alkali brick, silicon brick Mo, direct combination of magnesia-chrome brick, periclase-spinel brick, phosphorus acid brick, high-phosphate soft Dutch bricks, special bricks, such as phosphate; generating boiler industry with a variety of brands wear-resistant brick, corundum brick, mullite brick, such as stereotyped products and wear resistant castable, corundum castable, high-strength low cement castable, impermeable material, gravity feed can be plastic, various grades, such as fire-resistant mud Unshaped Materials, in which silica brick and light insulation brick production line for the national output of a single one of the largest production line.

公司长期与洛阳耐火材料研究院，北京科技大学，鞍山冶金科技大学等科研院校开展协作，先后开发出冶金，焦化行业用各种牌号高铝砖，硅砖，粘土砖、镁砖，镁铬砖，铝镁碳砖，铬刚玉砖，轻质隔热砖等；水泥行业用抗剥落高铝砖，耐碱砖、硅莫砖，直接结合镁铬砖、方镁石尖晶石砖、磷酸盐砖，高荷软磷酸盐砖、特种磷酸盐砖等；发电锅炉行业用各种牌号耐磨砖，刚玉砖，莫来石砖等定型产品和耐磨浇注料、刚玉浇注料、低水泥高强浇注料、防渗料，自流料，可塑料、各种牌号耐火泥等不定型材料，其中硅砖和轻质隔热砖生产线为全国单台产量最大的生产线之一。

When the amount of water is fixed, GTE reduces with the increasing of water-cement ratio and increases when cement content is fixed. At first, the GTE changes dramatically, but 28 days later, it approaches a stable value.

水灰质量比的影响则取决于水泥用量和用水量的相对关系，当用水量一定时，热膨胀系数随水灰质量比的增大而降低；当水泥用量一定时，热膨胀系数随水灰质量比的增大而升高。

The company's main products is divided into five main categories, including broken products include: E-breakers, hammer crusher, cone crusher, the impact crusher, composite crusher, roll crusher, counter-breakers; grinding Equipment including: ball mill, rod mill, Bang Bang mill, since the mill; screening washing equipment including: spiral stone washing machines, washing sand bucket wheel; power station equipment includes: Central hammer Suimei machine, Drum Mill, medium-speed mill, e-gravity to the coal; cement equipment includes: tube mill, vertical cement ball mill, dryer, rotary kiln; smelting equipment includes: Vertical composite Crusher , The roll-ball machine, dryer.

本公司主要产品分为五大类，其中破碎产品包括：鄂式破碎机、锤式破碎机、圆锥破碎机、冲击式破碎机、复合式破碎机、辊式破碎机、反击式破碎机；磨矿设备类包括：球磨机、棒磨机、棒棒磨机、自磨机；筛分洗选设备包括：螺旋洗石机、双轮斗洗砂机；电站设备类包括：环锤式碎煤机、筒式磨煤机、中速磨煤机、电子重力式给煤机；水泥设备类包括：管磨机、立式水泥球磨机、烘干机、回转窑；冶炼设备类包括：立式复合破碎机、对辊压球机、烘干机。

Concerning with the problems about the application of cement hoggin and two-ash hoggin used as roadbase material indoor, this paper carried out the plan of using cement FA-bound hoggin as roadbase and studied its preparation and properties.

针对目前我国广泛采用的水泥稳定类材料与二灰稳定类材料在高等级公路基层建设中存在的问题，提出采用水泥粉煤灰稳定碎石修筑路面基层。

The conclusion discovers that the content of SO3 in cement can attain 5% in cement fly-ash stabilized hoggin and explains the mechanics using the theory of improving the gelatinization and aperture structure.

认为在水泥粉煤灰稳定碎石材料中，不使材料结构破坏和性能变坏的最大SO3含量可以达到5%，并通过胶凝性以及孔结构的改善予以解释。

But compared with cement stabilized hoggin, its modulus of resilience has reduced by 16%, which is good at improving the material's crack resistance.This manuscript studies the volumetric design method and ensures the compacting density is the best designing parameter. Than, this manuscript designs the proportion of cement fly-ash stabilized hoggin and examine its feasibility.

同时，本文还通过试验研究了体积设计方法，并确定采用集料的捣实密度作为设计参数，对水泥粉煤灰稳定碎石材料进行了配合比设计并进行了强度验证。

As a new type of building material, the cement soil is composed of cement, soil and water It has the characteristics of not only soil engineering, such as the optimum water content, the maximal dry unit density, but also concrete, such as hydraulicity and strength increasing with time etc.

水泥土作为一种新型建筑材料，它是由水泥、土料和水三种材料构成，它不仅具有土工的一些特点，诸如最优含水量、最大干密度；同时也具有混凝土的某些性质，诸如水硬性、强度随时间增长等；在大量的试验基础上，对水泥土的性能进行分析并得出水泥土的一些性能特点，有助于在岩土工程中的广泛应用。

The results indicate that its dynamic stress-strain curve is hyperbolic type. The dynamic strain of LCES decreases with increasing confining pressure, cement content, curing ages and cyclic loading frequency when it is subjected to the same dynamic stress. At the same dynamic strain, the dynamic secant elastic modulus E_(sec of LCES increases and the damping ratio decreases with increasing confining pressure, cement content, curing ages and cyclic loading frequency. The curves ofσ_d～ε_d,E_～ε_d and D～ε_d with different EPS content intersect respectively, the trend of LCES deformation characteristic is inversely proportional to EPS content near the intersection. The value of dynamic strain at the intersection is about 0.5%~3.0%, the magnitude of which is related to the mixing proportions and confining pressure.

试验结果表明，LCES的动应力应变骨干曲线形态符合双曲线；在相同的动应力作用下，LCES产生的动应变随着固结压力、水泥掺量、试样养护龄期和振动频率的增大而减小；在动应变相同的情况下，随着固结压力、水泥掺量、试样养护龄期和振动频率的增大，LCES的动模量增大而阻尼比减小；随着加载次数的增大，LCES的动模量在开始阶段显著降低，然后趋于稳定，但当加载次数达到几百次时，动模量又有增大的趋势；不同EPS掺入比的LCES的动应力应变骨干曲线、动模量随应变变化曲线和阻尼比随应变变化曲线都发生了相交，交点前后EPS掺入比的大小对LCES动力变形特性的影响趋势是截然相反的，交点处的动应变值一般在0.5％～3.0％范围内变化，其大小与LCES的配比以及固结压力有关。

The water/cement ratio and cement content are two main factors which reflect the impermeability of concrete.

水灰比和水泥用量是反映混凝土抗渗性的两个主要因素。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。