把每一组的频率逐组相加,找出包含中位数的那一组.Add the frequencies in each class to find the class that contains that centermost element.一半数值低于中位数,一半数值高于中位数.One half of its values will be found below and one half above the median.儿童发铅中位数为7.45×...
See how they hang their heads and droop, and wither.看!它们不是低着头,弯下腰, 就要枯萎了吗?Age cannot wither her.岁月并未使她的容颜减色.To see my body literally wither away before my eyes was exasperating.眼见自己的身体日渐衰弱真是让人心烦。As the leaves of autumn w...
山崩川竭.The mountain fell down and the river dried up.山崩切断了这个山谷与外界的联系.The slide cut off the valley from the rest of the world.山崩应归于下大雨.The heavy rain was responsible for the landslide....