separation grade

The iron concentrate with qualified grade also could be beneficiated by tabling and spiral chute separation, but its recovery is distinctly lower than it obtained from intensive magnetic dressing.

用摇床或螺旋溜槽进行重选也能选出品位合格的铁精矿，但回收率显著低于强磁选。

Grade separation bridge a Latin cross with a ring surrounding the intersection.

立体交叉桥（结构物）在交叉点有一个戒指的十字架。

New magnetic separation-flotation process for processing medium-low grade oxide ores from Bayan Obo mine& a study

磁浮新工艺流程选别白云鄂博中贫氧化矿的研究

The early grade-separation structures in China are mostly subway crossings under railway tracks.

在中国,早期出现的立交工程多为下穿铁路干线的地道桥.

Probe into Design Scheme of Turning Grade Crossing into Grade Separation at Road Junction of Huangling

关于黄陵道口平交改立交设计方案的探讨

Design of Foundation Pit of Protection Segment of Grade Separation Metro under Yanggao Road in Century Avenue

世纪大道杨高路下立交地铁保护段基坑设计

This paper proposed a novel energy system with inherent CO2 separation using methanol-chemical looping combustion ( CLC) by low-grade solar thermal energy.

本文探索并提出控制CO2分离的低温太阳热能与清洁合成燃料甲醇-三氧化二铁化学链燃烧相结合的新颖能源动力系统。

In the case of grade separation engineering for highway and railroad, underpass bridges are widely applied.

在公路、铁路等的立体交通工程中, 地道桥被广泛地应用.

Report on the Underground Box-tunnel Construction of the Shanghai Century Avenue Road Grade Separation Project and the Protection of the under Subway

上海世纪大道某立交工程地下箱涵施工和对地铁线保护的研究

Embodiment of 'people oriented' new concept in urban grade separation design

以人为本新理念在城市立交设计中的体现