The need to limit the environmental impact of cementitious materials and to dispose of by-products such as fly ash and s......

Blast furnace slags are added to Portland cements for environmental / economic reasons as well as for durability interes......

对变工况下汽轮机反动度的统一工，以及影响反动度的诸因素进行了论述，还讨论了反动度变化的全增量性质等问题、对反动度的内容提出了......