patio process
英 [ˈpætiəʊ ˈprəʊses]
美 [ˈpætioʊ ˈprɑːses]
网络 庭院法; 混汞法
双语例句
- In order to improve technique of production and reduce cost in the process of mineral production. Adopting patio underpropped with wood replace jamb patio previously in the process of ore pick of circling.
为了提高矿山生产技术，降低矿山生产成本，在矿石回采的过程中采用木支天井代替原有的矿柱天井。