old road widen旧路帮宽
3)subgrade widen路基帮宽
1.Discuss about quality control of subgrade widen construct;谈路基帮宽的施工质量控制
2.Brief talk about treament dispose measure of old road subgrade widen during road rebuild;浅谈公路改造升级中旧路路基帮宽的处理措施
4)enlarged entry width扩帮巷道宽度
5)Emulsifier A帮A
6)steep side expansion陡帮扩帮
1.Discussion on sectional mining,technical feasibility and economic rationality of steep side expansion of Guangou quarry is made and some issues to be noted are proposed due to the problems existing in the design and mining of the quarry,such as large stripping volume in the initial mining stage and voriation in stripping ratio during mining.针对贯沟采场设计和生产中存在的实际问题———生产初期剥离量大 ,生产剥采比不均衡 ,探讨了贯沟采场实行分区开采 ,陡帮扩帮的技术可行性和经济合理性 ,并且指出了应该注意的几个问题。
延伸阅读
土帮土成墙，穷帮穷成王1.泥土粘结在一块，就能筑成高墙;穷人们互相帮助，就能变为帝王。比喻大家团结一致，就会无往而不胜。
