intragranular英ɪntrə'grænjʊlə美ɪntrə'grænjʊləBNC⁶⁵⁴⁵⁵ 基本例句 adj.颗粒内的¹⁰⁰ The main mechanism of magnesium alloy refinement are dynamic recrystallization and intragranular refinement, when the grain refinement is to a certain extent, the grain will no longer be refined. 镁合金细化机理主要为动态再结晶细化和晶内细化两种机制,当晶粒细化到一定程度,晶粒将不再细化。 fabiao