英语语法分析

The paper described the develop we are pirates, these data are stolen from youdao of a La-Mg-Si-Fe nodulizer alloy from the ion-absorbed rare earth ore of Jiangxi province.

论述利用江西省离子吸附稀土矿研制镧镁硅铁合金-镧镁球化剂的概况。

The mechanical properties of core in the castings such as the cooling wall of blast furnace and the rolls are enhanced by using this nodulizer.

该球化剂应用于高炉冷却壁、轧辊等铸件上，可提高其心部力学性能。

The properties of cores in the casts are enhanced when using this nodulizer in the key ductile iron casts, such as cooling wall of blast furnace and roller.

该球化剂应用于高炉冷却壁，轧辊等关键球铁件上可提高抗拉强度和伸长率。