查询词典 cementing

Company's domestic main products:semitrailer tractor,dumper,,sanitation truck, garbage truck, watering motor car,, fuel tankers, cementing trailer, which are of different size of large, medium and small and are produced by China Heavy Duty Truck and Shaanxi Heavy Duty Truck .

公司国内主营：牵引车、自卸车、环卫车、垃圾车、洒水车、低平板、框架板、油罐车、散装水泥车等大、中、小型车辆，品牌包括：中国重汽、陕西重汽。

The paper examines the properties of cement serosity, clay and fly ash through analyses on the properties of many grouting materials. The research Designs a cement-clay plus fly ash and catalyst mixed grouting liquid featured mobility, high intensity, good stability, cheap price, controllable cementing time and good groutability.

本论文在对多种注浆原材料性能的分析，对水泥浆液、粘土特性和粉煤灰特性分析的基础上，研究设计了具有流动性好、强度高、稳定性好、可注性好、凝胶时间可以调节控制的水泥-粘土-粉煤灰混合浆液。

The main points of wall surface shearing stress cementing are as follows. The results of three type of cementation logging, e.g.

中文摘要：应用壁面剪应力固井解决了委内瑞拉Caracoles油田固井实践中存在的顶替效率问题。

All those three types of slurry have good performance, able to meet the cementing requirements.

这3种渗透性水泥浆体系的基本性能良好，能够达到注水泥施工的要求。

Not cementing insole prooerly for sock lining.

鞋殿与中底贴合不良

It is particularly important to choose right ingredients of the spacer for well cementing in sea-water drilling fluid.

前置液是影响固井质量的重要因素之一，对于海水钻井液体系，如何选用前置液是一个新的课题。

The sorbent is prepared from a kind of natural mineral zeolite - stilbite (its Chinese code name is CXN, its English code name is STI, and its scientific name is stilbite); through positive ion exchange produce H-STI, mix with artificial compounded commodity H-ZSM-5 zeolite, add cementing agent to molding, after strengthening process, then through silver carrying to produce. The small ball of the sorbent of 1 mm diameter can get 40 Newton per grain.

该吸附剂是由一种天然矿物沸石-辉沸石(中国代号CXN，英文代码STI，学名stilbite)，通过阳离子交换制成H-STI，与人工合成的商品H-ZSM-5沸石混合加粘结剂成型，经强化处理后再经载银而制成，直径1毫米的该吸附剂小球强度可达40牛顿/粒。

It introduces swirl cementing technology and the application of the technology in Zhoucheng field in the north of Jiangsu.

介绍了旋流固井工艺技术以及该技术在苏北洲城油田中的运用情况。

In order to cope with the water channeling in some oil wells, the water blocking process of bridge plug cementing is studied and applied in 5 wells close to be rejected.

但选井时要求压裂层段距边底水有一定的距离，并有较好的隔挡层，否则压裂时裂缝如果延伸至下部水层，则会造成油井大量出水。

Then there is the cementing of the wellhead, a process which is necessarily tricky.

接着是油井井口的水泥灌浆，这是一项相当棘手的任务。

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。