水泥的

Developing of concrete technology, containing the increasing of cement's activity, fineness, and the application spreadingly of admixtures, especially superplasticizers, the ratio of water/binder of concrete could be reduced remarkably, the effect of fly ash in concrete has been changed.

混凝土技术的发展，包括水泥活性、细度提高，以及化学外加剂，尤其是高效减水剂的广泛应用，混凝土水胶比可以大幅度降低，使粉煤灰在混凝土中的作用发生变化，充分认识这种变化带来的影响，推进粉煤灰在混凝土中大掺量地应用，可以改善混凝土的性能、节约水泥，有利于环境保护、节能，促进混凝土技术的可持续发展。

Through measuring the gel time and the unconfined compression stre- ngth of cement-waterglass-clay specimen, this paper, using orthogonal method, analyzes the effect of different water-cement ratio, different admixing quantities of waterglass and different clay content on specimen strength and presents the optimal dispensation formula for two-fluid process of cement-waterglass.

本文通过水泥—水玻璃—粘土试件凝胶时间的测定及无侧限抗压强度测定，用正交方法分析了不同水灰比、不同水玻璃掺量及不同粘土含量对试件强度的影响，提出了水泥—水玻璃双液浆的最优配方，基本解决了旋喷施工时造成的基础瞬时沉降问题，为旅喷注浆的设计与施工提供了依据。

The processing technique and technology of prestressed reinforcement and rubber component are based on the combination notion by making full use of intrinsic structure and performing feature of rubber to manufacture the rubber into batten, and using the experience of prestressed reinforcement concrete technology to change the rubber battens into prestressed reinforcement and rubber component.

目前道路路面工程和使用中存在的问题为了说明&预应力钢筋橡胶构件&作为路面材料，具有优于现在普遍使用的沥青和水泥混凝土路面材料的特点，有必要了解目前国内外主干道公路路面材料所使用的沥青和水泥混凝土两种路面材料的特性和存在的问题。

By micro-analysis on the aging fibers, it indicates that attack of alkali hydrates to vegetable fibers is serious and the flexibility becomes lower and the brittleness becomes increase for the calcium hydroxide crystal conglomerated in the fibers bosom.

通过对老化后纤维的微观分析发现，水泥水化后的碱性物质对天然植物纤维的侵蚀较大，Ca_2晶体在纤维内腔中的沉积使纤维的柔性降低，脆性增加，在长期干湿循环作用下，纤维水泥基材料的抗折强度下降。

Efficient, pragmatic, innovative, pioneering Quanzhou Hang Shun Machinery Factory is located Die historical and cultural city of Hai Si starting point - at the foot of Quanzhou, on the 9th, our factory was founded in 200, is a robust rise of the provincial-level advanced Enterprises, factory covers an area of 11,500 square meters, the factory has a strong research and development, quality management, marketing services, computer Changbu implement modern management system, the past five years, enterprises have continuously introduced digestion and absorption of foreign advanced technology, accumulated a wealth of new Mechanical design and development experience in building materials, products mainly concrete block molding machinery, mold, mud cement pipe machinery, cement brick machinery and multi-purpose hydraulic five series varieties.

泉州市恒信机械模具厂座落历史文化名城的海丝起点-泉州九日脚下，本厂创办于二零零年，是一家蓬勃崛起的省级先进企业，厂区占地面积11500平方米，本厂拥有强大的科研开发、质量管理、销售服务机构，厂部实行计算机现代化管理体系，五年来，企业不断引进消化吸收国外先进技术，积累了丰富的新型建材机械设计开发经验，生产的产品主要有混凝土砌块成型机械、模具，泥水泥制管机械、水泥制砖机械和多用途液压机五大系列多个品种。

In order to research to disease of cement concrete pavement and its use circumstances effectively, the writer developed disease data-base for cement concrete pavement of seasonal frost zone and pavement evaluation system.

为了更有效的研究水泥混凝土路面的病害和使用情况，笔者开发的季节性冰冻地区水泥混凝土路面病害数据库及路面检评系统，本部分内容介绍了该系统的功能和系统的实现方法。

How to make good use of powder coal ash is a very significant researchingproject .New excitating agent was exploited which is for powder coal ash activation ,produced high activating powder coal ash ball, used as mixed material for cementproduction.

如何有效的利用粉煤灰是水泥行业的重要研究课题，通过本课题研究，开发新的粉煤灰活化激发剂，制成活性高的粉煤灰料球，用作水泥生产的活性混合材。

Cement and quick-lime were selected as addition because of their common and easy to popularize. The effects of these two additions on the dredger fill samples in stiffness and consolidation speed were tested and compared within a cylinder-shaped experimental container.

选取水泥和生石灰这两种较为容易推广的普通材料作为添加剂，分析了添加剂对吹填土固结强度的影响，同时将添加了水泥和生石灰的吹填土的固结速度进行了对比研究，结果表明：添加剂的添加有利于加快吹填土固结。

Infrastructure sector since 4000 billion economic stimulus policies introduced since the iron and steel, cement, machinery equipment and construction prices gratifying four major industries, which Wuhan Iron and Steel were the four major trades in shares, Conch Cement, China Southern and China, China Railway cars represented, with a fire policy is indeed a fan.

基础设施部门，因为4000亿美元的经济刺激政策的实施以来，钢铁，水泥，机械设备和建造价格可喜的四大行业，武钢人股票的四个主要行业，海螺水泥，中国南方和中国，中国铁汽车为代表，与火的政策确实是一个迷。

Right now,we have achieved many significant successes.The line speed of the laminator is about 100 meters,and each square of compound material of cement bag is 2-5 gram.The succful development of folding machine has put an end to the primal manipulation of folding by hand,which has greatly improved the productivity.

现在我们复合机的复合线速度每分在100米左右，水泥袋的复合原料每平方2-5克，移位折边机的开发成功结束了原来需要大量人工以手折边的原始操作，大大提高了水泥复合袋的生产效益。

Recall that, in the Kolmogorov axiomatization, measurable sets are the sets which have a probability or, in other words, the sets corresponding to yes/no questions that have a probabilistic answer.

延期开工的Kolmogorov宣布要衡量所有套职能有限许多坐标限制在于衡量子寅。换句话说，如果是/否的问题回答f可看的价值观念在许多最有限坐标，然后它有一个概率的答案。

The experimental results showed that the algorithm can filter singular points and remain fixity of the target edge.

实验表明：基于模糊理论的图像智能滤波方法比常规图像滤波方法运算量小，它既能去除奇异点，又能保持图像中目标的边缘不变性，具有很好的滤波效果。