low-carbon ductile iron

• 低碳球铁

low-carbon ductile iron的用法和样例：

例句

1. The impact abrasive properties of as-cast bainitic low-carbon ductile iron were investigated.
   研究经准铸态贝氏体工艺处理低碳球墨铸铁冲击磨料磨损特性。
2. The carbon nanotube and carbon nanocapsule are the novel carbonaceous materials.Their unique property and applicability have attracted a lot of investigation.
   近年来随著奈米科技的发展发现了奈米碳管及奈米碳球，且其特性与利用性引起许多人的研究兴趣。