像，像點(diǎn)函數中與某一集合中特定變量相對應的變量
A set of values of a function corresponding to a particular subset of a domain.
函數兩組元素一一對應的規則，第一組中的每個(gè)元素在第二組中只有唯一的對應量
A rule of correspondence between two sets such that there is a unique element in the second set assigned to each element in the first set.
波長(cháng)光、熱或其它能量波的一個(gè)波峰或波谷與下一個(gè)對應的波峰或波谷之間的距離
The distance between one peak or crest of a wave of light, heat, or other energy and the next corresponding peak or crest.
手指，足趾其它脊椎動(dòng)物相對應的部位
A corresponding part in other vertebrates.
