unidirectional martensite的用法和樣例：
例句
- The result indicates that there was a great deal of lath martensite in the quenched structure.
顯微組織中存在大量板條馬氏體，組織亞結構中存在大量位錯和孿晶。 - Experiment shows that manual grinding causes thevolume content of the martensite to increase and thespecific magnetization to intensify.
實驗表明，手工研磨，導致馬氏體體積分數和比磁化強度顯著增大。
