水泥的

RESULTS AND CONCLUSION: PCHC: Intra-bone mechanical strength was lower at 2 weeks, the lowest at 4 weeks, but then closed to intension of normal cancellated bone at 8 weeks, higher than normal cancellated bone at 12 weeks, and recovered to the level of normal cancellated bone at 16 weeks.

结果与结论：多孔碳酸化羟基磷灰石骨水泥：2周时的骨内力学强度较低，4周时降到最低，8周时接近正常松质骨强度，12周时超过正常松质骨强度，16周时恢复到正常松质骨水平。

Objective To prepare the tetra-calcium phosphate cementin higher temperature and study it' s effect in the repair of rabbits' segmental defects of radius.

目的制备水泥型羟基磷灰石人工骨，并研究CPC人工骨修复兔桡骨大段骨缺损的成骨效果。

It is a cementitious material in potential and can be used in cement and concrete area after been activated.

采用适当的活化方式激发其活性，可将钢渣应用于水泥、混凝土领域。

Magnesium phosphate cementis a new high early strength cementitious material,which can be used as repairing materials in engineering.

磷酸镁水泥是一种新型的早强快硬胶凝材料，可以作为修补材料应用于工程修补中。

The macroscopic shrinkage of cementitious materials often causes cracking when it is used as paving material and reduces its durability.

水泥基路面材料在使用过程中常会发生明显的体积收缩趋势，在结构中引起收缩裂缝，降低路面结构耐久性。

Reactive powder concrete is a cementitious material with Ultra-high performance,such as high strength、 high ductility and low permeability.

活性粉末混凝土是一种超高性能的水泥基材料，具有超高强度、高韧性、低渗透性。

Much of the focus in cementless surgery has been on proximal fit.

无骨水泥固定全髋关节置换术的焦点大多集中于近端匹配问题。

However, patients with cementless stems experienced a markedly higher level of hip pain and dependency on walking aids.

但非骨水泥组的髋关节疼痛明显剧烈且更依赖助行器。

AIM: To explore operation opportunity and method and curative effect of cementless total hip arthroplasty surgery for treatment of ankylosing spondylitis.

目的：探讨强直性脊柱炎患者行人工非骨水泥型全髋关节置换的手术时机、手术方法及疗效分析。

Cementless humeral resurfacing arthroplasty is a viable treatment option for younger, active patients.

非水泥肱骨表面重建关节成形术是年龄较小需要活动患者的不错治疗选择。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。