The function of nanometer TiO_ (2) powder has determined the high additional value of product, and to a large extent, the function depends on particle size and crystal type.
纳米二氧化钛粉体的功能决定了产品的高附加值，而功能在很大程度上取决于产物的粒度和晶型。
The function, design and manufacturing method about the die of stamping decide the die is a technique intensive and high additional product of value.
冲模的功能和作用、冲模设计与制造方法和手段，决定了冲模是技术密集、高附加值型产品。
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