low-carbon ductile iron的用法和樣例：
例句
- The impact abrasive properties of as-cast bainitic low-carbon ductile iron were investigated.
研究經准鑄態貝氏體工藝處理低碳球墨鑄鐵衝擊磨料磨損特性。 - The carbon nanotube and carbon nanocapsule are the novel carbonaceous materials.Their unique property and applicability have attracted a lot of investigation.
近年來隨著奈米科技的發展發現了奈米碳管及奈米碳球，且其特性與利用性引起許多人的研究興趣。
