她穿了一条厚厚的格子呢裙和一件红色羊绒衫。She wore a thick tartan skirt and a red cashmere sweater.她身穿一件格子衬衫，衣角在肚脐上方打了个结。She wore a checked shirt tied in a knot above the navel.我穿着一件带有白色蕾丝花边的格子呢睡衣。I am wearing a plaid nightgown trimmed with ...
谷类食品、豆类、水果和蔬菜中含有纤维素。Fibre is found in cereal foods, beans, fruit and vegetables.在孕期，含高纤维素的饮食越发地重要。In pregnancy a high fibre diet is doubly important.饮食纤维素dietary fibre...
The isostructural crystal SSP with NZP structure was obtained by the above three synthesis methods.结果表明:3种方法都能合成SSP, 其中以共沉淀法合成的物相最纯,固相法合成的SSP的X射线 衍射强度最大.Using the homotopy analysis method, the approximation solution is o...