1·Objective It is to select the best method to determine bilirubin through technology comparison between vanadic acid oxidation method, improved J-G method and bilirubin Oxidase method.
目的对钒酸氧化法、改良j - G法、胆红素氧化酶法进行方法学比较，选择胆红素测定的最好方法。
2·At last, based on above, the mine-exploiting model, which might made the recycling of titanium among vanadic titanomagnetite best, was figured out by using of optimum principle.
最后，在此基础上，利用最优化原理，建立了使钒钛磁铁矿中钛回收率达到最佳的矿山开采模型。
3·The upper shaft lining of no. 1 blast furnace for smelting high TiO2 bearing vanadic titanomagnetite is repaired by forcing and gunning methods.
对冶炼高钛型钒钛磁铁矿的一号高炉炉身上部进行了压入和喷补造衬。