氧化还原反应在铁和锰的增溶和沉淀中具有重要作用.Oxidation - reduction reactions are important in the solubilization and precipitation of iron and manganese.有机物 、 褐铁矿和氧化锰的含量影响着成矿元素含量的变异.The contents of organic material, limonite and manganese hy...
an amorphous mass of cells with no identity at all不知何物的杂乱一团的细胞A dark, strangely amorphous shadow filled the room.一团形状怪异的黑影笼罩了整个房间。The starch - containing cells may also contain amorphous protein known as gluten.含淀粉的细胞可能也...
Apart from the capital outlay of buying the machine, dishwashers can actually save you money.除了购置所用开支，洗碗机实际上能为你省钱。Milk rounds are threatened as customers switch to buying from supermarkets.随着顾客转而从超市购买牛奶，送牛奶的生意受到了威胁。Like ...
This and rationalize of afterwar industry structure and advanced the development that cheek by jowl.这与战后产业结构合理化与高级化的发展是紧密相联的.It was incongruous to see a thief sitting there cheek by jowl with the policeman.一个小偷同一个警察亲切地坐在...