in this paper, taking some mine as an example, the pump backfilling mining method with high density unsized tailings, as well as its investigation in technical feasibility are introduced.
本文以某矿为实例简要介绍了高浓度全尾砂泵压充填采矿法技术可行性研究的内容和方法。
the interfacial adhesion of unsized and sized carbon fiber with different sizing agents and matrix can be characterized by single fiber fragment test.
本文通过单纤维碎裂法 ,分别对未上浆及不同上浆剂处理的碳纤维与基体的界面粘结性进行表征。
successful development of advanced filling facilities have promoted the improvement of filling techniques, thus accelerating wide application of cemented fill of high density unsized tailings.
先进充填设备的成功研制促进了充填技术的提高,加速了全尾砂高浓度(膏体)胶结充填的广泛应用。
unsized array declaration inside struct ok?
无浆数组声明结构体里面好吗?。