In this paper the mechanism, conditions and alcoholysis reaction about halogenatedsilane were emphatically discusser.本文着重讨论了卤代硅烷醇解反应的机理 、 条件与应用.The method of preparing antioxidant DLTP directly by alcoholysis and the opt...
His theory was inapplicable to many underdeveloped economies.他的理论对很多欠发达经济体都不适用。The prints were underdeveloped.这些照片显影不足.We must make benefits of our scientific advances for the improvement and growth of underdeveloped are...