中压加氢裂化
mid-pressure hydrocracking
middle pressure hydrocracking
碳化物形成元素
carbide forming element
carbonide-forming elements
carbide former
碳化物相成分
carbide phase constituent
碳化物细匀化
refining and homogenizing carbide
碳化物析出相
carbide precipitated phase
碳化物体积百分数
volume fraction of carbide
Carbide volume traction
碳化物溶解机制
Carbide solution mechanism