ballast pit

用法例句

A dynamic analysis of vibrating compacting of crashed stone was carried out,and structural resistance of crashed stone in the process of vibrating compacting was measured by utilizing a vibrating compaction test system in order to describe the compaction status of crashed stone accurately.

为了准确描述碎石材料的压实状态,对碎石材料压实成型进行了动力学分析,并利用室内振动压实试验系统对碎石材料成型过程中碎石结构抗力的变化进行了测试。

Research on the Road Performance of Lime-fly-ash Bound Macadam Joined with Polypropylene Fibers;

掺聚丙烯纤维的二灰碎石材料路用性能的研究

The Research of the SBR Latex Cement-stabilized Aggregate Mixtures Crack Resistance Function;

掺SBR胶乳的水泥稳定碎石材料抗裂性能研究

Research and Test & Verification of the Resumable Mechanism of the Stablized Soil-based Course;

二灰碎石材料可恢复性机理研究与验证

Study on the Permanent Deformation Prediction Model of Graded Crushed Stone Through Simulations

级配碎石材料永久变形预估模型仿真研究

Crumble away

像石头等（坚硬的材料）碎成细片

Study on the Design Method of ATB Materials

沥青稳定碎石基层材料设计方法研究

Experiment on solid volume rate of base material with inter-stitial spall

填隙碎石做路面基层材料的试验研究

We will pound the rocks sown into suitable road - building material.

我们将把石头捣碎，制成合适的筑路材料。

Recycled Use of Cement Stabilized Macadam Structural Materials of Road Base;

道路基层水泥稳定碎石结构材料的再生利用

The Research and Experiment of the Material Structure of the Base with Gap Filling Macadam;

填隙碎石做路面基层结构材料的试验研究

The Gradation Design of Lime-fly Ash Stabilized Aggregates and Studying of Pavement Performance;

二灰碎石基层材料配合比设计及路用性能研究

Study on the Material and the Performance of Dense-graded Asphalt Treated Base;

密级配沥青稳定碎石基层材料与性能研究

Controlling for Base Course Material Construction of Lime-flash Stablized Macadam Road;

二灰稳定碎石路面基层材料施工技术控制

Study on Material Characteristics of the Cement Stabilized Macadam Base in Arid-cold Region

干旱寒冷地区水泥稳定碎石基层材料性能研究

Study on Cement-desulfuration Residue Stabilized Crushed-stones Road Base Material

水泥-脱硫渣稳定碎石作路面基层材料的研究

a paving material of tar and broken stone; mixed in a factory and shaped during paving.

柏油和碎石制成的铺路材料；在制造厂和铺路期间混合。

Research on Graded Gravel Basic Material Composition and Performance in High-altitude Region of YunNan;

云南高海拔地区级配碎石基层材料组成及性能研究

Study on the Road Performance of Fiber Reinforced Lime-fly Ash Stabilized Crushed Stones Roadbase Material;

纤维加固二灰稳定碎石基层材料路用性能的试验研究