水泥的

oil well sandy belite cement, hydration and hardening, structure of hardened cement paste, strength character.

为了探讨进一步提高该水泥使用温度的可能性，对贝利特型砂质油井水泥在150。

Seek a technology, seek fund, do procedure, adjust land, in what press down a government help guiding falls, lie Hu Shan is cindery brickyard, bright and beautiful high mountain a batch of gangue such as brickyard of brickyard, Yun Chuan gangue, waste residue makes bricky item in succession put into production amounts to effect, produce per year gangue brick to make an appointment with 200 million, use up the litter such as gangue more than tons 50, new increase production is worth 5 000 more than yuan, managing make a brick use raw coal cement of Donghua of 15 thousand tons of; produces per year 3.1 million tons of cement to produce a course in, use vitriolic broken bits every year 150 thousand tons, gangue 600 thousand tons, fly ash, cindery wait for 580 thousand tons, new increase production is worth on 100 million yuan.

找技术、找资金、办手续、调剂土地，在镇政府的帮助引导下，卧虎山煤渣砖厂、锦岳砖厂、云川煤矸石砖厂等一批煤矸石、废渣制砖项目相继投产达效，年产煤矸石砖约2亿块，消耗煤矸石等废弃物50余万吨，新增产值5 000余万元，节约制砖用原煤1.5万吨；东华水泥年产310万吨水泥生产过程中，每年利用硫酸渣15万吨，煤矸石60万吨，粉煤灰、煤渣等58万吨，新增产值上亿元。

CHC: Intra-bone strength was higher than that of PCHC at 2 weeks, decreased at 4 weeks, gradually increased at 8, 12, and 16 weeks, but still lower than intension of normal cancellated bone.

碳酸化羟基磷灰石骨水泥：2周时骨内植入强度较多孔碳酸化羟基磷灰石骨水泥略高，4周时有所降低，8，12，16周时略升高，但是始终低于正常松质骨的强度。

OBJECTIVE: To summarize the application of bone cement and cementless prosthetic replacement to fracture therapy.

目的：概述骨水泥型与非骨水泥型假体置换在骨折治疗中的应用。

Bone cement and cementless prosthetic replacement have widely developed in clinic and have obtained satisfactory effects.

骨水泥与非骨水泥型假体置换已在临床广泛开展，并已取得了较满意的效果。

Femoral reconstruction using proximal fixation can be either cemented or cementless

使用近端固定的股骨重建，可以是骨水泥型或非骨水泥型。

As cement retarder, the effect of desulphurize ash and dregs coming from power plant using fuel oil was studied here.

研究了石油焦脱硫灰渣用作水泥缓凝剂对水泥性能的影响。

In this paper, properties of composite binder and ordinary silicate cement were compared and the effect of dihydrate gypsum on properties of composite binder was emphatically studied.

采用硅酸盐水泥＋粒化高炉矿渣粉＋硅灰制成复合胶凝材料，与普通硅酸盐水泥进行性能比较研究，并重点研究了二水石膏对复合胶凝材料性能的影响。

A novel flexbilizing agent is designed by mixing farraginous short fibers that can greatly improve the performance of cement annulus.The optimal content of thirteen kind of fiber is confirmed by testing the flexure strength.

本文利用混杂短纤维研制成功油井水泥增韧剂FR，该增韧剂能够明显克服水泥石固有的脆性，大幅度提高水泥环韧性。

Shanghai CPD Construction Product Co., Ltd is a foreign invested company with headquarter located in Canada. It markets diversified products including polymer floorings, structural grouts and cement based systems across Canada, United States of America and Europe.

上海CPD建筑材料有限公司是加拿大CPD在国内设立的子公司，在上海拥有生产基地和办事处，其主要产品包括有：聚合物地面材料、结构水泥灌浆、修补材料、混凝土硬化剂、环氧砂浆、交通承载防水材料以及相关水泥封闭剂材料等。

If you are committed to an education career, then the Master of Arts in Education from Ashford University is for you.

如果你是致力于教育事业，那么，艺术教育硕士学位阿什福德大学是给你的。

objective:to explore the expression of survivin protein and its mrna in rectal cancer and their clinic significance.

目的：研究凋亡抑制因子survivin蛋白及其mrna在直肠癌组织中的表达及其与临床病理关系。