英语语法分析

Our forecasts have been revised upwards slightly as ferrochrome and scrap prices continue to soar.

由于铬铁和废料价格继续上涨，我们的预测值也跟着上调。

The practice of smelting ferromanganese silicon with slag of high carbon ferrochrome is introduced.

介绍了用高碳铬铁渣做造渣剂冶炼锰硅合金的生产实践。

It introduces how to produce high nitrogen ferrochrome in vacuum furnace, non - pressured vessel type.

简述了采用非压力容器型真空电阻炉生产高氮铬铁的过程。