carbon content [建] 碳含量
- Because the carbon content of steel largely determine its usefulness for specific application.
因为钢的含碳量在很大程度上决定了钢在具体应用时的范围。 - Its carbon content is5 per cent.
其碳的含量为百分之五。 - The more pronounced ferrite refinement is achieved as carbon content increased.
碳含量提高有利于铁素体晶粒细化。
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