Oxidation - reduction reactions are important in the solubilization and precipitation of iron and manganese.氧化还原反应在铁和锰的增溶和沉淀中具有重要作用.manganese peroxide二氧化锰The variety of garnet includes almandine, pyrope, magnesium - iron...
Oxidation - reduction reactions are important in the solubilization and precipitation of iron and manganese.氧化还原反应在铁和锰的增溶和沉淀中具有重要作用.The contents of organic material, limonite and manganese hydroxides influence the variat...
要是喜欢吃奶酪，就吃脂肪含量最少的。If you like cheese, go for the ones with the least fat.他用最少的钱把事办好了.He did it well with the least money.采用短且易于识别的文字,才能让用户用最少的有意识阅读在界面中导航.Using short, easily recognized words facilitates navigation with m...
They consummated their passion only after many hesitations and delays.他们几经踌躇和拖延后才尽情宣泄了激情。The strike is expected to cause delays and disruption to flights from Britain...预计罢工将导致英国航班的延误和中断。The companies were greatly inconv...