等比数列英语

1、rithmetic series2、Geometric series3、Summation series4、common ratio5、common difference6、first term7、General formula8、maximal term9、minterm10、Incremental series11、Decreasing series12、n th term13、Range

sequence

数列的英文 sequence

1等差数列，arithmetic progression2等比数列，geometric progression3数列求和，find the sum of the progression4公比，common ratio5公差，common difference6首项，first term7通项公式，formula for general term8最大项，maximum term9最小项，minimum term10递增数列，increasing sequence11递减数列，decreasing sequence12第n项，n-th term13取值范围 value range

数列的英文是sequence of number，这个在高中数学教材必修五上有，你可以查到的