水泥的

Concrete is the composite multiphase material made up of stones and ossified cement grout.

摘要混凝土是一由粗骨料和硬化水泥沙浆组成的多相复合材料。

Excellent osteogenous and degrade property on the surface UMCHA.

证实UMCHA骨水泥表面培养成骨细胞具有较高的成骨活性

OBJECTIVE: To explore the therapeutic effect of percutaneous injection of bone cement on treating osteolysis pelvic disease in 9 cases by the CT guidance.

目的：探讨应用CT导引下经皮穿刺骨水泥注射治疗9例骨盆部位溶骨病变的方法以及治疗效果。

The issue of osteolysis has not been resolved by implantation of uncemented components.

骨溶解并未因非骨水泥假体的植入得以解决。

Prosthetic replacement, intramedullary nails, PMMA augmentation, and adjuvant radiation can be performed safely to patients with peritrochanteric metastasis for pain relief and recovery of ambulatory function.

结论采用假体置换、股骨交锁髓内钉或Recon钉固定、局部病灶刮除和骨水泥充填结合辅助治疗，可以安全地治疗股骨转子周围转移性肿瘤，缓解疼痛，恢复行走功能，对提高患者的生存质量有较大意义。

In order to perform smooth cementing operations under high temperatures in deep wells, we developed an oil-well retarder WHJ with high molecular weight, which takes phosphatic compounds as its major raw materials.

为了确保深井高温条件下固井施工的顺利进行，以含磷化合物为主要原料研制出了高分子油井水泥缓凝剂WHJ。

This project is to make aeroconcrete through the high temp and high pressure to make it into poriferous AAC with the tail quartz sand as the main material, the cement and lime as agglutinant featuring wind block, warm-keeping, sound/heat insulation, water/humidity resistance, antifreezing, vibration proof, acid/alkaline resistance, partial load bearing, large size and weight light, shape formed optionally, moreover, it is a new building material of mast processing possibility since it can be sawed, drilled and nailed so as to save masonry sand and slurry and quicken the process and simplify the operation.

本项目加气混凝土主要是以石英尾砂为基础，以水泥和石灰为胶和剂，经高温高压养护而成的多孔状AAC。

Methods Fibroblastic stromal cells were isolated from fresh pseudomembrane from 7 patients undergoing revision arthroplasty for aseptic loosening of the hip and cultured in the presence and absence of bone cement (PMMA+BaSO4) particles.

酶消化法从人工假体周围假膜标本中分离FBSCs并作体外培养并加入骨水泥颗粒，检测FBSCs核因子kB受体激动剂配体和肿瘤坏死因子mRNA表达的变化。

Make experiments such as sintering character of raw ,theincorporation ratio and distribution of heavy metals in clinkers, the main mineralphase of clinker fixed heavy metals and the main quantivalency appearing in theclinke were made.

并针对用水泥熟料固化重金属元素进行了生料烧结性能实验、重金属元素在熟料中固化率实验、重金属元素在熟料矿物中分布实验、固化重金属元素后熟料矿物相分析实验以及重金属元素在熟料中存在价态的实验。

The synthesis of water reducing agents from phenanthrene waste by sulfonation,condensation,neutralization and recondensation has been studied by the orthogonal test.

利用正交实验通过磺化、缩合、中和、再缩合反应对菲渣制取水泥减水剂进行了研究，优化了主要工艺条件，制备出的减水剂减水率可达17.5%。

Recall that, in the Kolmogorov axiomatization, measurable sets are the sets which have a probability or, in other words, the sets corresponding to yes/no questions that have a probabilistic answer.

延期开工的Kolmogorov宣布要衡量所有套职能有限许多坐标限制在于衡量子寅。换句话说，如果是/否的问题回答f可看的价值观念在许多最有限坐标，然后它有一个概率的答案。

The experimental results showed that the algorithm can filter singular points and remain fixity of the target edge.

实验表明：基于模糊理论的图像智能滤波方法比常规图像滤波方法运算量小，它既能去除奇异点，又能保持图像中目标的边缘不变性，具有很好的滤波效果。