graphitic steel的用法和樣例：
例句
- Relationship between temperature and phase tran sition,cold minification of hypo eutectoid steel has been analysied.
分析了亞共析鋼的相變和冷縮率與溫度的關(guān)系。 - The strain of the proeutectoid ferrite in hypoeutectoid steel drawing was measured and analyzed by quantitative metallography.
采用定量金相法分析計算了亞共析鋼拉拔變形中先共析鐵素體應變量。
