水泥

In the femur, uncemented stems carry a higher risk; Berry et al. report a rate of 0.3% in cemented and 5.4% in uncemented.

在股骨，非骨水泥型假体有更高的风险，Berry等报道其发病率在骨水泥型假体时0.3%，在非骨水泥型假体时为5.4%。

This technique resulted in poor penetration into cancellous bone, inadequate cement mantles, and lamination of the cement.

结果骨水泥很少渗入松质骨，骨水泥套形成不充分，骨水泥分层明显。

Portland cement was used as cementations materials in developing foamed concrete, and some high alumina cement and lithium salt were added into Portland cement to adjust the time of setting in order to match the stable time of foam.

以普通硅酸盐水泥作基材制备泡沫混凝土，为了与泡沫的稳定时间相匹配，研究采用在普通水泥中掺入一定量的高铝水泥和碳酸锂来调整水泥浆的凝结时间。

Portland cement, Alumina cement, Low cement castable

硅酸盐水泥，矾土水泥，低水泥浇注料

By the disease investigation for cement concrete pavement of seasonal frost zone, analyze and evaluate the used situation of existing cement concrete pavement, the evaluated result shows that used situation of most existing concrete pavement lies in middle, good state.

通过对季节性冰冻地区水泥混凝土路面的病害调查，对现有水泥混凝土路面的使用情况进行了分析与评定，评定结果表明现有水泥混凝土路面的使用状况多处于中、良状态。

In this paper, making the best important loop--the cement rotary kiln calcination process in the production process of cement as the studying object, study it on the base of the intelligent control deeply.

本文以水泥生产过程中最重要的环节——水泥回转窑的煅烧过程为研究对象，对水泥回转窑进行了基于智能控制的深入研究。

In the late subglottic cement works and the reservoir area to the ground at the same level ground, with cement to the level of the mill after leveling it with a layer of cement overall connection is not solid, slightly used all foreign forces will crack b.

在工程后期门下水泥地面为了与库区地面处同一水平，用水泥进行水平找平但后磨的一层水泥与整体连接不牢，稍用外力就会裂开b。

Especially in recent years, in newest dry-type cement production line, vertical mill was seen as the first choice for raw meal grinding system; meanwhile, some lines in some countries it is used for cement grinding.

特别是近几年来，在新型干法的水泥生产线中，大都将立式磨作为生料粉磨的首选设备，也有部分干法水泥生产线采用立式磨作为水泥粉磨设备。

And then the author explained that the worry was totally unnecessary by comparing the performance of vertical mill cement and ball mill cement produced by three foreign cement corporations and as well as the related concrete.

基于此，作者进行了国外三家水泥企业立磨水泥和球磨水泥的性能对比及其配置的混凝土性能对比，说明此种担忧是完全不必要的。

The results show that the compound grinding aid consisted of JA and JF has high efficiency which may increase the output of cement mill by more than 12% and energy saving by more than 10%;it is possible to activate the slag and more slag can be added in slag cement.

结果表明，由JA、JF组成的复合助磨剂，AF助磨效果较好，使水泥磨产量提高12%以上，节电10%以上；且可以激发矿渣活性，提高矿渣水泥中矿渣的掺量，当矿渣掺量达50%时，仍可确保生产425R矿渣水泥。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了