The activity of blast furnace ferromanganese slag has relationship with its chemical composition, the content of vitreous body, the complete degree of new generated crystals and fineness.
高炉锰铁矿渣的活性与其化学组成、玻璃体含量、新生成的晶体完整程度及细度有关。
2
Highest quality sculpted pewter neckwear, complete on a variety of chains, ribbons, etc. and incorporating enamelling, crystals and more.
项坠使用最高级别的白腊雕刻，结合使用各种链条，丝绒等，镶嵌珐琅，水晶等完成制作。
3
The relationship between refracting Angle and incident Angle in the one-dimensional photonic crystals was studied by means of complete dispersion relation.