英语语法分析

Now, I'm working for an intermedium enterprise as an accountant for about 2 years.

现在的我已在一个中型企业里当了2年的会计了。

The intermedium temperature microstructure of medium carbon alloy steel is upper and lower bainite.

中碳合金钢的中温转变组织只有上、下贝氏体。

The intermedium pickling and oxidation annealing can greatly reduce the carbon content in the oxide film.

铜管脱脂，氮气保护退火对降低氧化膜中碳的含量无明显效果。