dual-phase microstructure的用法和樣例：
例句
- Its microstructure is fine pearlite and carbides.
它的微觀(guān)結構是細珠光體和碳化物。 - Experiments show that the dual phase structure suitable to wire drawing consists of fine ferrite islands dispersed in the matrix of lath martensite.
實(shí)驗表明，適于拔絲的雙相組織是在板條馬氏體基體上分布著(zhù)細小的鐵素體島。
