水泥

In order to resolutely curb blind investment in some overheated industries, low-level redundant construction, since last year, the state has announced the iron and steel, electrolytic aluminum, cement, calcium carbide, ferroalloy, coke industry market access for temporary standards, the total production in these industries control, provincial limit inferior and eliminate backward production capacity.

以坚决遏制盲目投资在一些过热行业，低水平重复建设，去年以来，该国已宣布钢铁，电解铝，水泥，电石，铁合金，焦炭行业的市场准入暂行标准，生产总量控制在这些行业，省限劣，淘汰落后生产能力。

Therefore, we suggest that highly desires of cementing quality be needed to tertiary infilling well.

因此，对三次加密井固井质量提出了更高的要求：必须所有小层封固良好，射孔井段隔层水泥胶结指数≥0.8。

Bone ingrowth cannot occur within the BPFA, therefore the prosthesis should be secured to it with cement proximally.

在BPFA内，骨长入不能发生，因此应该在近端使用骨水泥将假体固定到BPFA。

Six causes were analyzed, which are connected with toes after blasting: including geological condition, insufficience in terms of plugging length, burden, charge quantity and subdrilling, and unreasonable initiation technology.

以在水泥矿山露天台阶式开采的经验和相关理论为主，分析了与产生根底有关的六个方面的原因：地质条件恶劣、堵塞长度不足、抵抗线太小、装药量不足、超深不足、起爆技术不合理，并提出了相应的减少爆后根底的一些对策，并列举了一个工程实例。

In fact, this cracking is due to the cement wall cracks, or the wall "insulation board" of the joints caused by cracking, not the quality of the decoration.

事实上，这裂缝是由于水泥墙体裂缝，或墙体"保温板"的接缝开裂造成的，而不是质量的装饰。

Keywords］ Brocken brick concrete;Double-layer insulating board;Concrete block;Producing technology;Thermal insultation materials;Energy saving materials

摘要］ 介绍以废砖和水泥为主要原料制成的砖渣高强彩色双层隔热板和砖渣混凝土异型砌块系列产品的试验原理，设计、生产要点，主要技术指标及应用。

Along with the implementation of western region develop stratagy,because national macroscopic policy is made to incline to Tibet interborough in"15"period, the Tibet economic construction obtains the fast and stable development.

十五期间随着西部大开发战略的实施和深入，以及国家宏观政策对西藏自治区的倾斜，西藏经济建设取得了稳定快速的发展，建材产业尤其是建材产业中的水泥行业呈现出快速增长态势。

The numerical calculation and influencing factors of casing well resistivity logging are studied.The response equation of resistivity logging is established based on the electromagnetic field theory and the distribution characteristics of the electric field in the intermediate zone.

根据电磁场理论和中场区电场分布特点，建立套管井地层电阻率测井测井响应方程，用传输线理论分析了套管井测井数值计算的可行性，分析了水泥环、地层电阻率、套管厚度等因素对测井响应的影响。

During these terrible years, the Bridge was known as the Iron Lung, for it kept so many people breathing. It gave work to a fairly constant number of 1,400 men on the site, as well as many thousands more in the steel, cement, sand and stone trades which supplied the immense quantities of materials.

在那个令人恐慌的年代，人们把这项桥梁工程看作这城市的钢铁心脏——它维持着无数人的生计，在建筑工地现场，它稳定的提供着大约1400个工作岗位，同时在钢铁、水泥、大沙以及石料这些巨额的物资交易方面又提供了数以千计的岗位。

350Mpa . And they are widely suitable for primary crushing of many kinds of mining and rock such as many kinds of ores, concrete, fireproof material, bauxite, quartzite, corundum, perlite, ironstone, basalt, etc.

它们被广泛适用于初级破碎多种采矿和摇滚等多种矿石，水泥，耐火材料，铝矾土，石英，刚玉，珍珠岩，铁矿石，玄武岩等

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。