spill fire是什么意思

用法例句

The experiment measured the viscosity and fluid length of mould powder by regulating the content of Li2CO3,NaF,Na2CO3,CaF2,cryolite and the basicity of mould powder in order to study the relationship between the composition and performance of materials and the consumption of mould powder during thin slab casting.

薄板坯保护渣的材料组成与其消耗量有很强的依赖关系,根据保护渣流淌长度与消耗量的正比关系,自行设计一种研究薄板坯连铸保护渣消耗量新实验方法。