水泥

CT showed satisfactory filling of the bone cement in vertebrae, leakage of bone cement into paravertebral space was observed in 2 cases.

CT显示骨水泥均在椎体中充填满意，2例2个椎体发生椎旁少量骨水泥渗漏，未出现神经损害症状。

Magnesia alumina spinel brick is based on high-purity magnesia and synthetic magnesia alumina spinel with major crystal phase of periclase and spinel. By intensively mixed, double-face pressed and fired at high temperature. Being completely chrome free, it is the ideal refractory for the transitional zone of cement kiln characterized by superior thermal shock resistance, good anti-erosion capacity, and lower thermal conductivity.

此次展会为您展出的水泥回转窑用镁铝尖晶石砖以高纯镁砂和合成镁铝尖晶石砂为主要原料，主晶相为方镁石和尖晶石，经过强力混练，双面加压，高温烧成等工艺制成，是水泥窑过渡带的标准耐火材料，具有无铬污染，热震稳定性好，耐磨损，抗侵蚀性强，热导率低等特点。

A novel cement, magnesium phosphosilicate cement was studied.

对一种新型快凝高早强水泥材料－磷硅酸盐水泥的性能给予研究。

Inorganic asbestos fiber is a sort of plastify stuff since it improves cement fracture toughness and enhances deformability.

无机石棉纤维的加入很好的改善了水泥的断裂韧性，增强了水泥环的形变能力，是一种较好的增塑材料。

Meanwhile, the hardening process of phosphorous slag cement was also determined by trimethylsilylation method and mercury porosimeter.

利用X射线衍射、扫描电镜及差热分析等测试手段，对少熟料磷渣水泥的水化产物进行了分析，并结合三甲基硅烷化法和压汞仪对该种水泥的水化硬化过程进行了研究

Any of various artificially produced substances resembling pozzuolana ash.

火山灰水泥，火山石用来生产水硬水泥的含硅火山灰

It presents test results of performance for three structural types of cement stabilized macadam including suspend-dense structure framework-dense structure and framework-pore structure, for two structural types of lime fly-ash macadam including suspend-dense structure and framework-dense structure, and for cement stabilized soil. By the probability analysis of Weibull on the results of fatigue test, the paper has a serial of fatigue prefigurative models. What's more, amends these models linking to the factual pavement performance.

在对三种结构的水泥稳定碎石(悬浮密实结构、骨架密实结构、骨架空隙结构)、两种结构的二灰稳定碎石(悬浮密实结构、骨架密实结构)、均匀密实结构的水泥稳定细料土进行室内三分点加载疲劳试验的基础上，采用威布尔分布理论对疲劳数据进行处理，得到各自的室内疲劳预估模型，并结合实际路面的情况对室内疲劳预估模型进行修正。

The European Prestandard prEN 197-1 identifies two types of Portland limestone cement containing 6–20% limestone and 21–35% limestone, respectively. It is expected that the future world production and use of Portland limestone cement will be significantly extended.

欧洲prestandard产前197-1列出两种含有6-20%波特兰水泥灰岩、石灰石石灰石21-35%，分别预计未来世界石灰石硅酸盐水泥的生产和使用将大大延长。

The different features of the osteolysis were compared radiographically.

方法对8例髋臼松动患者通过术前X线的评估，比较骨水泥臼和非骨水泥臼骨溶解的不同特点。

In the invention, normal reversible absorbing transfer material for solar energy which are mixture of cobalt chloride and sextic methyl tetramine, phthalandione lipid compound and trilateral methane lactone compound, said material are produced to micro cachet that colour changes as stemp, changing reversely in normal temp, then said micro cachet are compounded with common white silicate cement to produce the invention cement base material.

本发明采用对太阳能呈常温可逆吸收转换材料：氯化钴与六次甲基四胺混合物、邻苯二甲酸酯类化合物和三芳甲烷内酯类化合物，将上述材料制成微胶囊，再将所制出的常温可逆温致变色微胶囊与普通白色硅酸盐水泥复合，即可制备出常温可逆温致变色水泥基材料。

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。