水泥的

This kind of images has made the city become a forest of cement and mechanical moving objects.Those who have created and are living in this atmosphere are,at the same time,enjoying the curiosities,strangeness,dissepiment and insecuritie .All these feelings are hard to be described in one scenario.This is no doubt the feeling of Feng jie,therefore he has adopted a kind of mural painting,used some images that are not interrelated and organized these pieces of memories into a container.Feng jie has a good skill to paint realitically,so he is able to express this kind of absurdness as truly as photographs.He can organize the reality like pieces of cards into an ordered space of images.

环路、高速路、红灯、绿灯、黄灯，——从过街桥上看街道，街道是车的河床，流动着过来的白灯，过去的红灯——这种印象把城市变成了水泥的森林，机械物的运动场，——造成，并生活在其间的人，也同时"享受"这期间的"新奇感"、"陌生感"、"隔膜感"和"不安全感"——这种感受，很难在一个情节剧中叙述，——这就是作者的感觉，他采用一种壁画的篇幅，用一些互不相关的图像，把这些"记忆的碎片"组织在一个"集装箱"中——作者有很强的写实能力，因此能把这种潜在的荒诞感，做得如照片映像般的真实，能把这些碎片似的真实，潜在结构成一个有序的图示的空间中，——一种可沟通的"惶惑"，可感知的冷处理的客观性以及他的批判立场。

The preparation of underbase is cement:fly-ash:hoggin=3:10:90, the preparation of base is cement:fly-ash:hoggin=4.5:10:90. Compared to cement hoggin, the proportion of cement has been reduced by 1%, the weight of mixture has been reduced by 5%.

对水泥粉煤灰稳定碎石材料作为路面基层材料的配合比设计及其性能进行了研究，设计底基层的配合比为水泥：粉煤灰：碎石＝3：10：90，基层配合比为水泥：粉煤灰：碎石＝4.5：10：90，较水泥稳定碎石降低水泥剂量1%左右，并节省混合料用量5%。

In order to further cement enterprises in China to provide better products and services, China and the United States in 2003 in Xuzhou Xuzhou established Shipton Cement Additives Co., Ltd., the company will be better able to set up the face of China's cement clinker and cement composition grinder diversity of the actual situation of research and development suitable for the production of cement enterprises in China to enhance and to mention the actual production-type aids Products.

为了进一步给中国水泥企业提供更优质的产品和服务，中美双方于2003年在苏州建立了苏州希普水泥助剂有限公司，该公司的设立将能更好地面对中国水泥熟料成份和水泥磨机多样性的实际情况，研究开发出适合于中国水泥企业生产实际的增强和提产型助磨剂产品。

Furthermore, in two separate reports, workers noted that cleaning the endosteal surface contributed to augmented cement intrusion into bone and enhanced the interface shear strength.25,26 Contemporary cementation techniques include cleaning of the endosteal bone with pulsed lavage, retrograde insertion, and sustained pressurisation to optimise micro-interlock.

此外，两组独立研究发现，清洗骨床能够促进骨水泥侵入骨间隙从而提高界面的抗剪力强度。现代骨水泥技术包括脉压冲洗骨内膜界面，逆行注入骨水泥，持续加压以促进骨水泥微交锁作用。

It is also revealed that the refractoriness of Portland cement and alumina cement are actually at the identical level, and refractoriness of castable with low cement content of Portland cement, substitution of alumina cement, will not cause worsening of refractoriness.

研究还发现硅酸盐水泥耐火度与矾土水泥耐火度实为同一水平，低水泥耐火浇注料中硅酸盐水泥替代矾土水泥不会造成浇注料耐火度的恶化。

Experiment studied the possibility of substituting Portland cement for alumina cement to make low cement castable refactory. The results indicated that Portland cement may definitely substitute the alumina cement to make low cement castable with good performance, within the scope of low cement content of the modern low cement castable system.

试验研究了硅酸盐水泥替代矾土水泥制造低水泥耐火浇注料的可能性，结果表明在低水泥掺量的现代低水泥耐火浇注料体系中，硅酸盐水泥完全可以替代矾土水泥配制性能良好的低水泥耐火浇注料。

Watering concrete curing time, the introduction of Portland cement, ordinary portland cement or slag cement concrete mixing shall not be less than 7d; retardation of mixed type with admixtures, the impermeability requirements, or ash cement, fly ash cement concrete mixing shall be not less than 14d; of mixing using alumina cement concrete not less than 3d.

混凝土的浇水养护时间，对采用硅酸盐水泥、普通硅酸盐水泥或矿渣硅酸盐水泥拌制的混凝土不得少于7d；对掺用缓凝型外加剂、有抗渗性要求、或用火山灰水泥、粉煤灰水泥拌制的混凝土不得少于14d；对采用矾土水泥拌制的混凝土不少于3d。

The research result indicates that the thermal conductivity of the Cement PO42.5 is slightly higher than that of the PO32.5 and the thermal conductivity of the borehole backfills increases when the sand size increases,and that contained quartz sand is higher than river sand.At the same time,the thermal conductivity of the borehole backfills increases firstly and then decreases and the consistency decreases when the bentonite content increases.

研究发现：PO42.5水泥的导热系数稍大于PO32.5的导热系数，回填材料导热系数随砂子粒径的增大而增大，骨料为石英砂的回填材料导热系数要明显大于骨料为河砂的导热系数；同时回填材料的导热系数随膨润土含量的增加先增加后减小，回填材料的流动性随膨润土含量的增加有所降低。

High-Al cement or calcium aluminate cement, soft clay, kyanite, Al2O3 and/or SiO2 powder, and naphthalenesulfonic acid-formaldehyde condensate.

铝硅质原料是焦宝石、莫来石或高铝矾土中的一种或几种以上，其中Al 2 O 3 ≥45％；结合剂为高铝水泥或纯铝酸钙水泥；高铝水泥占喷补料总量不少于5％，其中Al 2 O 3 ≥46％，CaO≤40％；纯铝酸钙水泥中Al 2 O 3 ≥69％，CaO≤25％；烧结剂和可塑剂为软质粘土，膨胀剂为蓝晶石；外加剂为萘磺酸甲醛缩合物。

During Eleventh Five-Year Period, the cement demand in this area will reach up to 80 million tons, this product can not only be used in building as common cement, but also can be used as jet cement, cable pipe cement and engineering cement. Therefore, it has strong market competitiveness.

国家对年产20万吨以下水泥企业实行关停转产后，本地区形成了较大的水泥市场缺口，&十一五&期间本地区水泥需求量将达到8000万吨，该产品除可作为通用水泥用于建筑以外，还可用配制喷射水泥、电缆管水泥、地下工程水泥等，具有较强的市场竞争力。

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。