他们到岛上去寻找埋藏的宝物.They went to the island to hunt the buried treasure.那个皮包里,装满了宝物和纪念品.The bag is full of treasures and of memories.将这样的宝物留给本地人岂不更好?Would it be better to leave such treasures to the local population?...
the coefficient of friction摩擦系数A coefficient of one means the markets move perfectly in step.系数为1表示各个市场的步调完全一致。The distribution coefficient equation is still valid for any value of n.对任一级n,分配系数关系式仍然是成立的....