concrete的例句大全

The Research on Bearing Capacity of Connecting Piece of Steel and Concrete Composite Continuous Beams

钢-混凝土组合连续梁抗剪连接件承载力计算研究

On errors investigation in concrete grouting at connecting box girder construction

连续箱梁施工阶段混凝土浇筑误差调查分析

New flexible connecting device for concrete pump

一种新式混凝土输送泵柔性连接装置

The features, application foms of direct connected technology of highrise system and the concrete methods of its practical application are introduced.

介绍了高层供暖直连技术的特点，应用形式和在实际应用中的具体方法。

The low cycle reciprocating load experiment gives a good opportunity to study the seismic behavior of three kinds of T-shaped concrete steel tubular composite column and steel beam connected node.

通过低周往复荷载作用下的拟静力试验，对9个T形钢管混凝土组合柱-钢梁连接节点试件的抗震性能进行了研究。

Conical shaft extension for rotating electrical machines conical drum reversing concrete mixer

GB/T757-1993旋转电机圆锥形轴伸锥形反转出料混凝土搅拌机

The adjustment of concrete's mixture ratio in construction

混凝土施工中配合比的调整

If magnitude of expansive stress caused by adscititious magnesia is too large, or its distribution is not uniform, it trends to damage the structure of cement concrete, and then affect seriously dam durability.

如果氧化镁混凝土膨胀量过大或不均，都将破坏水泥混凝土结构，影响耐久性，甚至局部崩裂造成安全事故。

The selection and quality control of concrete admixtures in construction

混凝土外加剂在施工中选用及质量控制

Influence of Several Important Admixtures upon Content of Mixing Water in Concrete

几种重要掺合料对混凝土用水量的影响

Test research on sound-performance steel slag concrete with large admixing amount

大掺量高性能钢渣混凝土的试验研究

Research on Improving the Ability of Concrete to Protect Reinforcing bar Using Double-admixing Method

双掺技术提高混凝土护筋性的研究

Experiment on Admixing Anti-freeze Agent in Roller Compacted Concrete

碾压混凝土冬季施工掺防冻剂试验研究

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

Compatibility between concrete additive and cement in Shandong area

谈山东地区混凝土外加剂与水泥的相容性

The rapid detection test of portland cement strength is important to speed up the construction of civil engineering, ensure the quality of concrete and utilize accurately the activity of cement.

工程实际中应用快速测定硅酸盐水泥强度，对于加快土木建筑工程施工速度，确保混凝土质量，充分合理地利用水泥活性十分重要。

The addition of compound anti-freezing admixture is the vital technique in the process of manufacturing durable negative temperature concrete.

指出性能优异的以防冻功能为主的多功能复合外加剂是制备负温混凝土或耐久性混凝土的技术关键。

The second chapter studied the influence of engineering factors relevant to the industrialized process of SB latex used as an additive of cement concrete.

第二章主要对水泥专用丁苯胶乳工业化过程的相关工程问题进行了研究。

Influence of Adscititious Materials on the Porosity of Cement Concrete

外加材料对水泥混凝土孔隙率的影响

A study on the adhesion factor of pumpable concrete and its measuring method

泵送混凝土的粘附系数及其测定方法的研究