水泥

To attain the same strength grade, the content of cement in cement fly-ash stabilized hoggin has reduced by 0.5~1% comparing with cement stabilized hoggin. This material has a capability of adapting with different aggregate's gradation and the 4.75mm passing rate can reduce to 30%. Through the studying about the mechanical property of cement fly-ash stabilized hoggin, this manuscript discover that the material has good strength growing performance that its 90d strength growing rate is 385% and its splitting strength that the 7d splitting strength is 0.347MPa and the 90d splitting strength is 0.700MPa accord with requirement in the norm.

粉煤灰处于最佳掺量时，通过粉煤灰的填充、活性等作用，使材料在达到相同强度等级，水泥剂量降低0.5～1%；并且对集料级配具有更好的适应性能且能使集料4.75mm以下通过率降低至30%左右；而且能有效提高材料的强度增长率，90d强度增长率高达385%左右；同时，降低回弹模量16%左右，对材料的抗裂性能有显著的改善作用。

On the basis of the analysis of several typical accidents in the operation of well cementing, different factors of cement slurry affecting the operating safety of well cementing are presented, which include the uniformity of formula materials in laboratory and on the spot, the homogeneity of mixed formula, the quality of oil well cement and additional agents, and the formula design of cement slurry.

沈伟，影响固井作业安全的水泥浆因素及其标准化工作对策从分析几个典型的固井作业事故事例出发，指出了影响固井作业安全的各种水泥浆因素，具体包括实验室与现场配方材料的一致性问题、混配均匀性问题、油井水泥及外加剂材质问题及水泥浆配方设计问题。

The effect of reactive aggregate gradient distribution in cement-based functionally gradient materials on its mechanical property is compared with that of homogeneous distribution.

通过活性集料在混凝土中的梯度分布和均匀分布，研究对比了活性集料梯度分布对水泥基材料力学性能的影响。

Howden Hua designs, manufactures and supplies full range of Howden compressors, blowers, fans and heat exchangers to customers in China, primarily for oil and gas, petrochemical, power generation, iron and steel, mining, cement, tunnel and metro industries.

豪顿华是豪顿集团于1994年在中国设立的合资企业，多年来为石油和天然气、石化、发电、钢铁冶炼、矿业开采、水泥生产、隧道与地铁通风及污水处理等诸多行业的用户设计、制造和销售性能优异的风机、鼓风机、压缩机和热交换器。

The 21st century, people need a humanization of residential, rather than cold cement jungle.

21世纪，人们需要充满人性化的住宅，而不是冷冰冰的水泥丛林。

The water is needed to cause the cement to hydrate.

水是需要事业的水泥，以水合物。

Its main role is to accelerate the pace of cement hydration, and promote the development of early strength concrete.

其主要作用是能加速水泥水化速度，促进混凝土早期强度的发展。

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 present invention relates to a special-purpose quick-setting early-strength admixture, which is applicable to hydrogenous quick-setting material using specific thioaluminate cement clinker as basic material.

本发明涉及一种适用于以特制硫铝酸盐水泥熟料为基材的高水速凝材料专用的速凝早强剂。

According to China\'s industry ministry, as of this month about 30% of the nation\'s aluminum production capacity is idle, as is 20% of cement and plate-glass capacity and 70% of semiconductor production.

据中国工业和信息化部的数据，截至本月，中国约有30%的铝材、20%的水泥和平板玻璃，以及70%的半导体产能是闲置的。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。