水泥

As calcium phosphate is a brittle material, it might disintegrate oer time because of fatigue failure of the cement.

由于磷酸钙是一种脆性材料，随着时间的推移它可能会因为骨水泥的疲劳折断而裂变。

In this design, MCS-51 series chip calculator was adopted as the core of the control system, and the mission of this control system is to control the temperature of cement in the burn band of turns round kiln.

本设计采用了以MCS-51系列单片机为核心的控制系统，主要控制水泥回转窑的烧成带温度。

The principles and features of type C80 micro calorimeter and its application in measuring heat of hydration are presented.

介绍了C80微量热仪的工作原理及特点，以及在水泥水化热测量方面的应用。

The project has carried out information-based construction through selection of low heat cement, incorporation of a large number of calx and fly ash, cutting down hydration heat, setting the circulating cooling water pipes, strict temperature controlling, conservation measures and real-time dynamic temperature monitoring.

在承台施工中采用大体积混凝土温控技术，通过设置冷却循环水管，严格控温保温养护措施，降低水泥水化热。

Objective To investigate the hydrodynamical behavior of the permeability for cement infiltrating in cancellous bone.

目的 研究骨水泥在松质骨渗透性的流体力学行为。

OBJECTIVE: To investigate the biomechanical effect of PCHC on repairing cancellous bone defect.

目的：通过动物实验观察新型的骨修复材料多孔碳酸化羟基磷灰石水泥修复骨缺损的力学效果。

Including underground carbarn , pump room and fire protection pool are all using our material "LiTong" to protect the surface which is no leakage after using .

地下车库、地下泵房及消防水池全部采用水泥基渗透结晶型防水材料做内外防水，无一渗漏。

The new cement cures to a 100% carbonaceous bond with high electrical and thermal conductivity.

这种新型水泥能粘合任何形状的刚硬的或挠性的经过机械加工的碳和石墨器件，固化后可形成百分之百的碳键结合且具有高的电导率和热导率。

Objective To investigate the significance of pore configuration and it's effect on the dissolution of carbonated hydroxyapatite cement.

目的 探讨碳酸化羟基磷灰石骨水泥中多孔结构存在的意义及其对溶解性能的影响。

Objective To investigate the effect of different diameter powder on setting time and compressive stress of carbonated hydroxyapatite cement.

磷酸钙水泥作为一类新型的骨缺损修复材料，具有良好的生物相容性和原位固化性能，逐渐成为近年的研究热点[1，2 ] 。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。