查询词典 alumina cement

Static tensile strength, the max elongation and elastic modulus of the bone cement were studied.

根据我国标准塑料拉伸试验方法对标本进行拉伸实验，测定静态拉伸强度，最大拉伸距离和弹性模量。

The compressive strength and elastic wave velocity of cement soil are determined respectively by consolidation non-drainage triaxial shear test and transmission method so as to study the effect of saturation on the compressive strength, the elastic wave velocity and their correlation.

用固结不排水三轴剪切试验方法和透射法，分别测定改良土的抗压强度和弹性波速，从而研究饱和对水泥改良土抗压强度、弹性波速的影响以及两者的相关性。

By the elastic mechanics mathematical method and finite element analysis, the effect of cement sheath elastic modulus on casing external collapse load was researched on the conditions of uniform and non-uniform in-situ stress.

利用弹性力学解析及有限元方法，分别研究了均匀地应力和非均匀地应力条件下水泥环弹性模量对套管外挤载荷的影响规律。

Mass concrete placement block temperature and stress field is a multi-factors influence the physical market, it has a relationship with the concrete elastic modulus, creep, cement hydration heat, ambient temperature and pouring temperature.

大体积混凝土浇筑块的温度应力场是个多因素物理场，同时与混凝土的弹性模量、水泥水化热、徐变、环境气温以及浇筑温度有关。

It can be mad into elastic cement, which can be used as coating on the deck of vessel, and may also be applied to treatment of walls and floors in buildings, waterproof layer, fiber osmosis and bitumen modified.

CRL50LK型胶乳具有优良的机械强度，与水泥、纤维、钢板有较好的粘合力，可制成弹性水泥，用作船舶甲板敷料，还可用于建筑业墙壁及地下工程防水层，以及纤维渗浸、沥青改性等。

The relationships among concrete shrinkage deformation and elastic modulus of aggregate and cement pasted were analyzed, and the relation between the shrinkage deformation of full-grade and sieved concrete and experimental age was analyzed considering the influence of specimen size to concrete shrinkage.

同时通过分析试件尺寸对混凝土干缩性能的影响，对比研究了全级配与湿筛混凝土干缩变形随龄期的变化规律，结果显示模型计算数据与试验数据吻合良好。

To reveal the influence mechanism of ground granulated blast-furnace slag and fly ash on the physical and mechanical behaviors of cementitious materials, and to provide some necessary parameter for computer simulation of the physical and mechanical issues of the cementitious materials, the elastic modulus of cement, GGBS and fly ash particles were measured in situ by nano-indentation techniques.

为了揭示磨细矿渣和粉煤灰对水泥基材料物理力学行为的影响机理，为应用计算机模拟掺有矿渣或粉煤灰的水泥基材料的物理力学行为提供必要的力学参数，应用纳米压痕技术实测水泥、磨细矿渣和粉煤灰颗粒的弹性模量。用酚醛树脂混合水泥、磨细矿渣或粉煤灰颗粒后再进行磨光、抛光和超声波清洗等工艺制得表面光洁度符合纳米硬度仪要求的试样。

The released species may facilitate and accelerate their detachment and diminish the initial elastic range of bone cement. This may create loosening or shrinking effect on the inserted stem. A conclusion for both behaviors suggest that a variation of relative and dynamic interface in use.

在骨泥与钛金属之长时间微幅运动作用下，骨泥材料受到压力、微幅运动及摩擦热的影响，其表面出现残屑堆积、热软化压平等现象，使得骨泥与钛金属界面产生滑移，进而产生残屑及粗糙度的改变。

THE PROPERTIES OF CEMENT-BASED MATERIALS CONTAINING RUBBER The addition of elastic rubber material into concrete (Concrete that is added with elastic rubber material) can resist the propagation of the cracks and increase its ability to absorb strain energy and its impact resistance.

橡胶改性水泥基材料的性能研究橡胶改性混凝土由于其中的橡胶作为弹性体能够约束微裂缝的产生和发展，并吸收震动能，改善混凝土的抗冲击性，提高混凝土的抗震性能及耐久性等。

The addition of 20% fly ash admixtures to the slag cement-laterite, which have good development of strength.

添加20%飞灰掺料於高炉水泥和红土混合土中，对其强度的发展才有正面的效益。

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。