ferrite nodular iron的用法和樣例：
例句
- According to principle of damage mechanics, the damage characteristics of ferrite nodular cast iron under uniaxial stress has been studied through measuring electric resistance.
摘要根據損傷力學的基本原理，利用測量電阻的方法，研究拉伸受力狀態下鐵素體球墨鑄鐵的損傷力學特性。 - Crack nucleation and propagation in wear-resistant bainite ductile cast iron were investigated by press trace method and SEM.
採用壓痕法及掃描電鏡觀察，研究了抗磨貝氏體球鐵中裂紋的形核與擴展。
