基本释义:

原矿生铁

网络释义

1)all-mine pig-iron,原矿生铁

2)Primary iron ore,原生铁矿

3)Primary hematite ore,原生赤铁矿

4)unweathered pyrite,浸出工艺原生黄铁矿

5)hematite pig iron,hematite iron,赤铁矿生铁

6)secondary iron ores,次生铁矿

用法和例句

The components and the structures of secondary iron ores in Ningdu Sulphur Mine were analyzed.

对宁都硫磺矿次生铁矿的组成与结构进行了分析，并做了矿物定量和解离度测算以及铁矿的高梯度磁选试验，可获得品位５９％ＴＦｅ、回收率８１％～８６％的铁精