查询词典 alumina cement

In cast-in-place concrete structure, high-strength cement concrete hollow tube technology is the common beam, floor slab of ribs, prestressed plate without bond after an in-situ development of the new structure of the new system.

在现浇砼结构中，高强水泥薄壁管空心砼技术是继普通梁板、密肋楼板，无粘结预应力平板后新开发的一种现浇新结构体系。

Service project 1, pipe clean-up: 22,819,364 (1) cleaning of septic tanks, oil-water separator tanks, sewage treatment and cleaning of pool building water tanks, cisterns, swimming pools (2) cleaning because of animal and plant oils, viscous materials such as manure, sludge and litter caused by blockage of the inflow of municipal pipelines II dredge pipeline:(1) municipal pipelines: available in large-scale machinery, a variety of director dredge Road, municipal sewer pipes and other large-scale (2) industrial pipe: Factory, Sheung Shui, pipelines, water pipelines, ship pipeline dredging, cleaning, repair services (3) bath basin: to clear the various models of bath, basin, vegetables pool, including the V-bends and S-type bends all kinds of pipe (4) toilet: dredge a result of rags, towels, cleaning ball, etc. burst into a variety of soft and hard goods caused by plugging the toilet (5) to leak: dredge a result of cement, sand, hair, cloth and other debris into the floor drain caused by the plug (6) Zun pit: pit long service life inside alkaline urine thickening, under the water, small, slow flow easily plug three.

服务项目一、管道清理：22819364(1)清理化粪池、油水分离池、污水处理池及清洗大楼水箱、蓄水池、游泳池(2)清洗因动植物油脂、粪便等粘稠物、淤泥和垃圾流入造成堵塞的市政管道二、管道疏通：(1)市政管道：备有大型机械，疏通各种主管道、市政管道及其他大型下水道(2)工业管道：工厂上水管道、下水管道、船舶管道的疏通、清洗、维修服务(3)浴缸面盆：疏通各种型号浴缸、面盆、菜池，包括V型弯和S型弯各种管道(4)马桶：疏通因抹布、毛巾、清洁球等各种软硬物品冲进马桶所造成的堵塞(5)地漏：疏通因水泥、沙子、头发、抹布等各种杂物掉入地漏所造成的堵塞(6)墫坑：蹲坑使用年限久了，里面尿碱变厚，下水量小、流速慢，极易堵塞三。

It is widely used in building material, metallurgy, light chemical and feed industries etc to feed or transport cement, powder coal and flour of milling and stove.

该输送装置广泛适用于建材、冶金、轻化、粮食等行业中水泥成品、水泥生料、粉煤灰、面粉以及磨机、选粉机和窑的喂料等输送。

LCS Series Proportioning System is an intelligent computerized proportioning system integrating control function with management function. With superior and reliable performance, it is widely employed in the industries of flour milling, feed manufacturing, compound fertilizer and cement processing.

LCS系列配料系统是一种集控制、管理于一体的智能型电脑配料系统，性能优越、稳定可靠，可广泛用于面粉、饲料、复合肥、建筑等行业的配料控制。

LCS Series Proportioning System is an intelligent computerized proportioning system integrating control function with management function. With superior and reliable performance, it is widely employed in the industries of flour milling, feed manufacturing, compound fertilizer and cement processing.

产品说明 LCS系列配料系统是一种集控制、管理于一体的智能型电脑配料系统，性能优越、稳定可靠，可广泛用于面粉、饲料、复合肥、建筑等行业的配料控制。

In order to further understand the effect of cementing quality on casing string strength,a mathematical model was created considering the additional loads on the string created by the cement fluid because of compression or explosion due to the change of pressure and temperature in the annulus with poor cementing quality .

为了深入了解固井质量对套管柱强度安全的影响，考虑固井质量较差井段环空内水泥浆在温度、压力变化时由于膨胀或压缩对套管柱产生的附加载荷，建立了固井质量影响套管柱强度安全的数学模型。

The particle size distribution of fly ash, slag powder and cement samples were tested by laser scatter analysis.

利用激光粒度分析仪测试了粉煤灰、矿渣、水泥3种粉体的粒径分布。

The effect of particle size distribution of fly ash,slag powder and cement on fluidity of their pastes was studied by grey connection analysis.

当前，已成为现代混凝土第六组分的矿物掺合料在混凝土中的应用日益广泛。

The effect of particle size distribution of fly ash, slag powder and cement on fluidity of their pastes was studied by grey connection analysis.

采用灰色关联分析方法研究粉煤灰、矿渣、水泥3种粉体不同组合时的粒径分布对其浆体流动性的影响。

Cement is replaced respectively with fly ash and limestone powder according to the proportion of 10%,15%,20% in the concrete of machine-made sand.

为了利用当地有限的资源，配制出优质的混凝土，我们以机制砂混凝土为研究对象，将粉煤灰和石粉作为掺合料，分别以10%、15%、20%的比例取代水泥，研究了它们对混凝土工作性能、抗压强度和抗渗性能的影响。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。