查询词典 cement

Pouring cement-asphah composite is generally described as an open-graded asphalt concrete mixture filled with cement grouts which is a unique combination of asphalt and cement concrete ma- tetials in the same layer.

灌注式水泥-沥青混合料是一种在开级配的沥青混合料中填充水泥胶浆而形成的，兼具沥青路面和水泥混凝土路面特点的复合材料。

The Yancheng lagoonal soft clays were used an original clay to form cement-mixed clays through mixing with powder cement or slurry cement and organic matters.

采用对盐城泻湖相软土掺入不同含量的有机质作为试料土，进行了大量的水泥加固室内试验。

In order to investigate the effects of water content, curing time, cement content, salt content, organic content on the strength behavior of the cemented clays, a series of physical tests and unconfined compressive tests were performed on cemented clays which composed of reconstituted Lianyungang clays or the Yancheng lagoonal soft clays mixed with powder cement or slurry cement The quantitative methods of strength prediction are proposed for assessing the unconfined compressive strength of cemented clays.

本文通过对已有国内外水泥土研究的分析，针对连云港地区高含水量、高含盐量海相软土及盐城地区高有机质含量泻湖相软土的特点，进行了大量水泥土室内试验，提出了含水量、龄期、水泥用量、含盐量和有机质含量对水泥土强度影响的定量分析公式。

Calcium lignosulphonate would reduce drying shrinkage, the influence of superplasticizer on drying shrinkage is related strongly to the water cement ratio of mortar. When the water cement ratio is lower (0.3 or 0.4), superplasticizer would increase drying shrinkage, which increases with water cement ratio decrease.

本论文采用固定砂浆中单位体积用水量、浆体体积含量和骨料量的方法，研究了化学外加剂和矿物掺合料对砂浆干缩性能的影响，并通过微观分析和压汞测孔的方法探讨了其对干缩性能影响的机理。

In this paper, the concept of FGM is firstly applied in cement-based materials to study the effect of dispersion phase gradient distribution in cement-based materials on physicomechanical property and functions after the effect of dispersion phase and its mechanism in cement-bas

在没有专门的水泥基梯度材料成型设备的情况下，采用组分梯度变化，通过分层布料和机械振动成型的方法，通过合理的控制，基本上保证了组分的相对梯度变化，分层越多，梯度分布连续性越好。研究工作主要有三个方面

Effect of grinding aids on grinding efficiency of Portland cement,slag cement and pozzuolana cement was evualated by adopting indexes such as residue of sieve,specific surface area and size distribution.Some references were provided for the selection of grinding aids by comparision test and results analysis.

选取了立窑和回转窑2种熟料，在同一试验条件下掺入不同种类及掺量混合材磨制成若干个试样，并采用筛余、比表面积及粒度分布等指标来评价助磨剂对普通硅酸盐水泥、矿渣水泥和火山灰水泥粉磨效率的影响，并进行了对比研究，通过作用效果的分析，为助磨剂的选用提供了参考依据。

Cement Corporation Ltd., Meishan Branch cement, precast factory, specializing in the production of cement are private enterprises.

公司下属水泥总公司、眉山水泥分公司，预制构件厂，是专业生产水泥的民营企业。

For such kind of cases,we used aluminum sulfate superstrong cement developed and produced by Shanghai Ynagjian Cement Factory.The superstrong cement was tested by institute for repairing,it was successful.

针对这种情况我们利用上海洋泾水泥厂研制生产的硫铝酸盐超早强水泥，进行修补试点工程，并且取得了成功。

Through measuring the gel time and the unconfined compression stre- ngth of cement-waterglass-clay specimen, this paper, using orthogonal method, analyzes the effect of different water-cement ratio, different admixing quantities of waterglass and different clay content on specimen strength and presents the optimal dispensation formula for two-fluid process of cement-waterglass.

本文通过水泥—水玻璃—粘土试件凝胶时间的测定及无侧限抗压强度测定，用正交方法分析了不同水灰比、不同水玻璃掺量及不同粘土含量对试件强度的影响，提出了水泥—水玻璃双液浆的最优配方，基本解决了旋喷施工时造成的基础瞬时沉降问题，为旅喷注浆的设计与施工提供了依据。

After an analys of the raw material and the production of congealing stones,a conclusion that the essence of congealing stone is slag-soda cement,which can replace cement on some occasions,but it does own some unique feature different from traditional cement.

针对目前媒体及业界关于&凝石将取代水泥&的言论，通过对凝石原料、生产的分析，指出凝石的本质是碱矿渣水泥，是一类可以在许多场合取代水泥，但又有着许多与传统水泥不同的优异特性的硅铝基胶凝材料体系。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。