水泥的

In this paper, the factors that may cause crack breaking of concrete pavement of several built highways were analyzed systematically and thoroughly. From analysis to site experiments and calculation, it is believed that crack breaking is mainly caused by factors as follows: 1 、 Unqualified sedimentation and losing stabilization of the roadbedinduced crack in the early; 2、 Construction technology、 materials and incorrect treatment methodswere adopted;3 、 Crack breaking induced by thermal stress; 4、 Water cant circulate makes crack cause;With regard to the afore-mentioned problems, corresponding preventive measures, qualified control indices and site control approach are presented based on analysis theory and site experiments.

本文在全面系统地分析已建成的高速公路水泥混凝土路面产生的原因的基础上，通过现场试验及计算分析，确定了高速公路水泥混凝土路面裂缝的主要影响因素有以下几个方面： 1、路基的不均匀沉降、失稳是早期裂缝产生的主要因素； 2、施工工艺、材料问题及养护方法不当； 3、温度应力产生的裂缝； 4、排水不畅影响裂缝产生；针对上述问题，通过理论分析及现场数据提出相应的质量控制目标、现场控制方法。

On both sides of the bridge is semi-closed, mutual symmetrical 5 with reinforced concrete frame of shield block vault glazing, used for daylighting, Upper is flat-roofed, similar to the bridge deck, general cement the top sides balanced stands mutual symmetric spire shape.

桥的两边是半封闭的，相互对称的五对用钢筋拦护的拱顶水泥框架的玻璃窗，用来采光；上层是平顶，类似一般水泥大桥的桥面，顶面的两边均衡地耸立着相互对称的塔尖状装饰。

It applies to rust and stain on any polished-surface and matte-surface granite, marble, tile, polished tile, cement floor, wooden floor, furniture, clothes, automobile, cultural relics, etc, rust and stain which burglar mesh, iron sheet roof, indoor and outdoor iron stand washed by rain leave in the external wall of buildings, mottling of rust and stain formed when sparks stick into the ground or other buildings in welding with an electric welding machine, rust of hardware lock, mechanical equipment and electric appliances which is caused by long-termrest, especially humidity and leads to unsuccessful start,iron spot deep into stones, tiles, cement floor when flowerpot, metal drum, iron nail, wooden plate and so on are placed on the tableboard or floor for a period of time, yellowing and blackening on marble, places in buildings and family houses that can't be cleaned by hand, marks of iron stand on tiles, marble or cement ground and wooden floor when shelves in stores and hotels are placed for some time, rust stain on clothes, leather and bed sheet in case of contacting iron wire or iron nail.

适用于任何光面及哑光面的花岗岩、大理石、瓷砖、抛光砖、水泥地面、木地板、家具、衣物、汽车、文物等铁锈及污渍：防盗网、铁皮屋顶、室内外铁架等经雨水冲刷后，在建筑物外墙上留下的铁锈污渍；电焊机焊接时产生的火花粘到地面上或其它建筑物上，形成点状花斑的铁锈污渍；五金锁具、机械设备、电器产品等长时间放置，特别是因潮湿而引起的锈蚀无法开启时；花盆铁桶、铁钉、木板等物件法国能在台面或地板上一段时间后渗进石材、瓷砖水泥地面、木地板上留下的痕迹；衣服、皮革、床单等不小心碰到了铁线或铁钉上的锈渍斑；文物、古董、名贵瓷器、瓷砖等粘了污渍，但又不能用力擦洗时，此为最佳选择。

Second, it accomplishes numerical computation at different ignition temperature and combustion time of different coal quality in calciner.

本文的特色在于：一方面，针对水泥分解炉工况，首次在国内系统而全面的研究了煤的燃烧特性及相关规律；另一方面，实现了分解炉内不同煤质的着火温度和燃尽时间的数值计算，从而使水泥分解炉内，煤的燃烧理论研究朝着工程应用的方向迈进。

Mechanized construction of high-grade highway road status, asphalt concrete, cement concrete, RCC, as well as supporting the existence of grass-roots construction machinery and accessories in the focus of questions should consider the issue of the roller compacted asphalt concrete machinery importance; cement concrete slipform paver machine as the leading equipment machines for concrete mixing equipment related to measurement and mixing homogeneity of the importance of indicators; of RCC and grass-roots construction machinery, mixing equipment is still emphasize the measurement accuracy and mixing uniformity; on the grass-roots level paver problem, development and the condition of our country to adapt the automatic leveling of the ground plane; stone processing counterattack crusher used to solve the problem of the ratio of the needle plate.

高等级公路路面机械化施工的现状，沥青砼、水泥砼、碾压砼以及基层施工机械配套存在问题和配套中重点应考虑的问题，沥青砼的碾压机械的重要性；水泥砼滑模摊铺机作为主导设备机对砼搅拌设备中有关计量及搅拌均匀性指标的重要性；对碾压砼和基层施工机械，依然强调搅拌设备的计量准确和搅拌均匀性；对基层摊铺问题，发展与我国国情相适应的自动找平的平地机；石料加工中使用反击式破碎机解决针片状比例的问题。

Based on these facts, it defmitude the New-hope company"s strategy orientation: keeping absolute control to Cable company, keeping opposite control to Software company, quiting Cenment company; Cable company indraughts strategy investor, realizing product,market and capital"s fast expansion, finally becoming a leader in cable field; Software company transfers its wroking emphases, and becoming influential local software house dedicating to petroleum geology, Cenment company is sold, and takes back money for relevant uses; through capital operation, by three to five years effort, New-hope company become a industrial-type holding company which dominating in electrical wire and cable yield and simultaneously set foot in information industry.

在此基础上给出了新希望公司的战略定位，即：对各业务单位进行战略调整，保持对电缆公司的绝对控股，对软件公司实行相对控股，退出水泥公司；电缆公司引入战略投资者，实现产品、市场和资本的快速扩张，成为国内同行业领先者之一；软件公司转移经营重点，并通过&创业版&进行社会融资，成为国内有影响力的石油地质软件开发商；退出在水泥公司的股权，转而投向上述相关产业；以资本运营为手段，经过3～5年的快速发展，使公司成为以电线电缆的生产经营为主，同时涉足信息产业的产业型纯粹控股的企业集团。

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.

现在浙江科达包装机械厂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。

Recently, an active industrial capital to the current market downturn is a beautiful scenic routes, industry experts believe that, with the economic downturn led a further decline in stock prices, with excellent performance, characterized by scattered equity of listed companies is bound to attract industrial capital to carry out mergers and acquisitions, from a long-cycle perspective, the current A shares have investment value.

马英九从举牌羚锐股份增持长镜头，以冀东水泥海螺水泥，常常万亿投资购买渤海物流股份深国商商业城和天音在2000年，大股东回购股票，以加强控制等，最近活跃产业资本对当前市场的低迷是一个美丽的风景线，业内专家认为，随着经济的下滑导致股票价格进一步下跌，具有优良的性能，特点是分散上市公司的股权，势必吸引产业资本进行兼并和收购，从长周期的角度来看，目前A股的投资价值。

In this paper,The effection of hybrid fibers including steel fiber,Dura fiber and Dolanit fiber as two elements or three elements on the mechanical properties and impermeability of high-performance cementitious matrix with the composite of high percentage pulverised steel slag and expansive agent are investigated systematically.

研究了钢纤维、Dura纤维和Dolanit纤维按二元或三元混杂对大掺量磨细钢渣与膨胀剂复合的高性能水泥基复合材料的力学性能和抗渗性能的影响，从不同尺度与不同性质的纤维在相应结构层次上的叠加效应角度来阐述水泥基复合材料的防渗抗裂机理。

The pilot-trial technological recipe and process character of SB polymerization was emphatically analyzed. On the base of the considering of the industrialization of normal SB later product, the constant unit volume power was mainly selected as a rule to scale up the polymerization reactor during the industrialization of SB latex as cement additive.

着重分析了水泥专用丁苯胶乳的中试工艺配方和流程特点，在结合常规丁苯聚合工业放大规律的基础上，提出了采用以相同单位体积功为主的放大准则对水泥专用丁苯胶乳的聚合过程进行了工程放大试验，着重考察了搅拌转速、搅拌桨形式和内冷构件等因素对聚合过程稳定性和成品胶乳性能的影响，并分析讨论了20m3工业聚合釜的传热可行性问题。

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。