high steel的用法和樣例：
例句
- The tip of the screw driver has been made of hardened steel which has been ground to provide a long life and a precise carburettor set-up.
尖端的螺絲刀已經(jīng)取得了淬硬鋼已地面提供一個(gè)長(cháng)期的生活和一個(gè)確切的化油器的設立。 - After niobium microalloying for high carbon steel,the mechanical properties of wire rods was improved.
鈮微合金化處理后高碳鋼線(xiàn)材的力學(xué)性能得到了改善。
