(i) 各国还应进行有关使诸如硝酸铵等物质不能成为爆炸物的一种成分的添加剂或处理方法的研究，如果技术上可行和经济上可承受，还应考虑实施这种研究的结果；
(i) States should also conduct research into additives or processes for rendering substances such as ammonium nitrate unusable as a component of explosives, and consider implementing the results of such research, if technically feasible and economically viable;