At high altitudes it is difficult to breathe.在海拔高的地方会感到呼吸困难.The air is rare at high altitudes.高处空气稀薄.Of special interest is the photographic determination of altitudes of lunar formation.最有趣的是用照相来测定月面结构物的高度....
In graphite sheets, carbon atoms bond together in rings.石墨层中的碳原子相互连接形成碳环。Made from cast iron, it is finished in graphite enamel.它是用铸铁制成，最后在外面搪了一层石墨。A powerful electric current is passed through a piece of graphite.给一块石墨通...
The experiment above confirmes that sodium ferulate can antagonize ETB on Ast and displays protective function.上述实验证实,阿魏酸钠可拮抗星形胶质细胞上的ETB发挥保护作用.Displays bitmaps that have transparent or semitransparent pixels.显示包含透明或半透明像素...
He was capable of writing things of startling originality.他能够写出极具创意的作品。This latest collection lacks style and originality.这本最新选集既无风格，又无创意。The name of the game in pop music is originality.流行音乐的本质是独创性....