cement carbon的用法和樣例：
例句
- The lead quenching process should be controlled to prevent the codialyzed cement carbon.
鉛淬火熱處理工藝中一定要控制不出現先共析滲碳體。 - The microstructure and the property of two low carbon alloy steel forged parts were compared for parts after isothermal normalizing with those after ordinary normalizing.
研究了兩種合金滲碳鋼鍛件普通正火和等溫正火的顯微組織和性能。
