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1·Then, what is pig iron?

那么，什么是生铁呢？

2·Blacksmithy: Pig iron is made into cultasses here.

铁匠房：在这里用生铁制成弯刀。

3·The freighter carrying pig iron is cleaving through the water.

装着生铁的货船正在破浪前进。

4·Cannon Foundry: Cannons are made here from pig iron and wood.

大炮制造厂：在这里把生铁和木头制成大炮。

5·The iron extracted from the blast furnace is known as pig iron.

从高炉中提炼出的铁叫生铁。

6·Pig iron and spiegeleisen in pigs, blocks or other primary forms.

生铁及镜铁，锭、块或其他初级形状。

7·Modification of the Bessemer process for converting pig iron into steel.

修正柏塞麦炼钢法将生铁炼成钢的一种方法。

8·The quality of pig iron as raw material has decisive effect on steelmaking.

作为原料的生铁的质量对冶炼钢铁的质量有决定性的影响。

9·A furnace in which pig iron is converted into steel by the Bessemer process.

炼钢熔炉一种通过酸性转炉法将生铁练成钢的设备。

10·Pig iron is converted into steel by removing most but not all the impurities.

生铁变成钢要除掉大部分而不是全部的杂质。

生铁

1·Since pig iron and scrap are cheap, and because there is no expensive refinement process, cast iron is a low cost material compared with steel.

由于生铁和废钢铁都便宜，又因为不需要昂贵的精炼过程，和钢相比铸铁是一种廉价材料。

2·The quality of pig iron as raw material has decisive effect on steelmaking.

作为原料的生铁的质量对冶炼钢铁的质量有决定性的影响。

3·Cannon Foundry: Cannons are made here from pig iron and wood.

大炮制造厂：在这里把生铁和木头制成大炮。

4·Pig iron: Crude iron obtained directly from the blast furnace and cast in molds.

生铁：从高炉直接炼得并在模中铸出的粗铁。

5·With using these pellets in blast furnace for making pig iron with higher manganese content the BF operation data improved and the recovery of manganese increased.

这种球团矿用于高炉冶炼含锰量较高的生铁，可以改善高炉冶炼技术经济指标和提高锰的回收率。