replacement amount中文什么意思

置换量

• amount:    vi. 1.总计，共计，合计 (to ...
• replacement:    补领；补发；换领；取代; 代替的人或 ...
• replacement， the:    后备也风光

例句与用法

1. The paper designs some teams of different mix proportion concrete according to the different replacement of the recycled aggregates and fly ash , and researches their working properties and mechanical properties , and analyses influence factors of the working properties and the mechanical properties of the recycled concrete such as the replacement rate of recycled aggregates , the replacement amount of fly ash , surface treatment of recycled aggregates , adding the high range water reducing agents and mineral admixture , etc . the paper researches the durability of recycled concrete as to the sulphate - corrosion resistance , the permeability resistance , the frost - resistance , etc . and analyzes some factors , as to the replacement of recycled aggregates , the replacement of fly ash , the surface treatment of recycled aggregates , adding high range water reducing agent and mineral admixture , bring the influence to the properties of recycled concrete , and analyzes the economic feasibility of the application of the recycled concrete
   本文根据再生骨料和粉煤灰的不同取代率设计了几组不同配合比的再生混凝土，对其工作性能和力学性能进行了研究，分析了再生骨料的取代率、粉煤灰的取代量、表面处理再生骨料及掺加高效减水剂和矿物外加剂等因素对再生混凝土的工作性能和力学性能的影响。本文根据配制的再生混凝土对其抗硫酸盐侵蚀性能、抗渗性、抗冻性等耐久性进行了研究，分析了再生骨料的取代率、粉煤灰的取代量、表面处理再生骨料及掺加高效减水剂和矿物外加剂等因素对再生混凝土的这些性能的影响。并对再生混凝土的应用进行了经济可行性分析，为再生骨科和再生混凝土的应用提供了有利的支持。