查询词典 normal cement

He introduction of α-TCP extends the solidified time of the brushite bone cement, improves scatteres resistance of the bone cement, and increases the pH value of bone cement to some extent.

CP的引入延长了透磷灰石骨水泥的固化时间，提高了骨水泥的抗溃散能力，在一定程度上提高了透磷灰石骨水泥的pH值。

The products are applicable to ordinary cement, sulfur cement, beryllium magnesium cement, gypsum and other cementitious materials production and processing of the foam products .......

该产品适应于普通水泥、硫铝酸盐水泥、铍镁水泥、石膏等胶凝材料生产加工的发泡制品。。。。。。。

There existed dual-critical effect of such organic retarders as sucrose and citrin on cement hydration. First, when the amount was relatively low, cement hydration was delayed. While the amount was comparatively high, initial hydration of cement was accelerated, but paste was not hardened after a long time. Second, there existed a critical amount.

蔗糖、柠檬酸对水泥水化历程的调控作用存在双临界效应：一、在掺量较低时，表现为缓凝效果，当掺量较大时，则表现为促凝作用，但是浆体长时间不硬化；二、缓凝效果存在临界掺量值，低于临界值时，缓凝效果随掺量增加而增加，超过此临界值时，缓凝效果随掺量增加而下降。

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。

Must have Coordination and negotiation skill, flexible ideas, and be punctilious person.

必须具备较好的协调与谈判能力，头脑灵活，工作认真仔细

Result: 18 patients are all with simple eye.The pigment mole lies in nasal and temple sides of the ball conjunctiva,in which 2 lie in lacrimal caruncle and semilunar plica.

结果：18例患者均为单眼，色素痣大多数位于内外侧睑裂部球结膜面，2例位于泪阜及半月皱襞，经激光治疗后，10例色素痣消失，有5例行再次激光后消失，2例行第三次激光后消失，1例第四次激光后消失。