fly ash的例句大全

Synthesis of molochite using fly ash from fused brown corundum

电熔棕刚玉除尘粉合成莫来卡特的研究

Reaction kinetics of fly ash ─ Ca ( OH)_2 system under steam curing

蒸养条件下粉煤灰&Ca（OH）2系统反应动力学的研究

Research on Modification of Fly Ash Used as Coating Material of Oilfield Sewage Fine Filter

油田污水精细过滤腹膜材料粉煤灰改性研究

An Experimental Study of the Resistance Characteristics of a Tower type Fly ash Concentrator

塔型飞灰浓缩器阻力特性的试验研究

In this paper, a set of laboratory-compositions are obtained by the composition test of the mortar which intermixes a lot of fly-ash in different grades of compressive strength which is usually used in the construction field.

通过对施工中常用的几种强度等级的粉煤灰砂浆配合比的试验研究，得到几组改性的大掺量粉煤灰砂浆粉实验室配合比。

Trial production of bearing small hollow concrete block with fly ash content of 30 % ~50 %.

试制了粉煤灰掺量达30%～50%的承重混凝土小型空心砌块.

Mixing ratio design and construction technology of lime fly ash stabling macadam base

石灰粉煤灰稳定基层配合比设计及施工工艺

The paper describes the development status, process, equipment, technology and problems for autoclaved fly ash brick and sand-lime brick at home and overseas.

主要介绍了国内外蒸压粉煤灰砖及蒸压灰砂砖的发展现状、生产工艺流程、生产装备、生产技术关键及其生产和应用中存在的相关问题。

Production technology and development status of autoclaved fly ash brick and sand-lime brick in China

蒸压粉煤灰砖及蒸压灰砂砖生产技术及发展

The experimental study on utilization of the urban sewage sludge in the process of sintering brick with fly-ash and clay

粉煤灰-粘土砖烧制过程处理城市污水污泥的试验研究

For the sandy soil ( fly ash, fine sand), the crack is more regular.

对于砂性土（粉煤灰、细砂），裂缝面则多是规则的。

The Application Research of Industrial Waste Containing Fly Ash in the Architectural Engineering

含粉煤灰等工业废料在建筑工程中的应用研究

Scientific development of small hollow fly ash concrete block

科学发展粉煤灰混凝土小型空心砌块

Research present situation and prospects of the steel fiber reinforce fly ash concrete

钢纤维粉煤灰混凝土的研究现状及展望

Analysis of Current Home Situation on Research and Application of Fly Ash Concrete in the Pavement

国内粉煤灰混凝土路面的应用和研究现状分析

Optimization Algorithms to Optimize the Strength of Fly Ash Concrete

粉煤灰混凝土强度优化设计

The research expresses that the compressive strength of the artificial marble exceeds 90 MPa and the external appearance is neat and beauty by controlling the amount of fly ash and the grain class of the powder system.

研究表明，通过控制粉煤灰的添加量及粉煤灰的颗粒级配可以制备出压缩强度达90MPa以上、外观平整美观的人造大理石制品。

Consequently, the results indicate that argil fly-ash concrete is recommended as backfill material.

结果表明：陶粒粉煤灰混凝土应用于桥涵台背回填工程具有明显的优越性，是一种值得推荐的台背回填材料。

Study on application of argil fly-ash concrete to highway-bridge abutment-backfill

陶粒粉煤灰混凝土在桥涵台背回填中的应用研究

Carbonation in Natural Condition of Cement Concrete Admixed With Fly Ash

掺粉煤灰水泥混凝土的自然碳化