... compressor air intake (device) 压气机进风装置 concentrate and tailings 精矿和尾矿 concentrate store 精矿仓 ...
双语例句
1
The experimental study on the re-grinding of primary concentrate has been conducted through the investigation and analysis on the process to recover iron concentrate from tailings of ore dressing.
通过对选铁尾矿中回收铁精矿的工艺考查、分析，进行了粗精矿再磨工艺的试验。
2
Tests were carried out on the concentrate recovered from the tailings by regrinding and re-concentration process.