1)rolled bloom,初轧钢坯2)Bloom Steel,初轧钢;钢坯3)bloom,大钢坯初轧4)rolling of blooms,slabs and billets,初轧和钢坯轧制5)bloom,大型钢坯，初轧钢坯6)bloom,初轧坯
用法例句
Having carefully investigated the diverse metallographic morphologies of watering wrinkles on the surface of rolled blooms , the important information on occuring and changing of this kind of defect is obtained.
