例句 /

Hydrous magnesium oxysulfate whisker is a new type of fibroid material used as flame retardants and reiforcers.

Hydrous magnesium oxysulfate whisker is a new type of fibroid material used as flame retardants and reiforcers.

摘要硷式硫酸镁晶须是新型的阻燃、增强纤维材料,有著广阔的应用前景。