求数学定义翻译(有关arithmetic mean和geometric mean的)如题,看到arithmetic mean 的英文定义,但不知道中文是什么意思,求翻译.原句如下:if there is one term falling between two given terms of an arithmetic sequence, it's called arithmetic mean.另外,还有对应的geometric mean的:if there is one term falling between two given terms of an geometric sequence, it's called geometric mean.请知道的人帮忙解答一下,谢谢!灌水勿答,只会用翻译器的勿答.

问题描述:

求数学定义翻译(有关arithmetic mean和geometric mean的)
如题,看到arithmetic mean 的英文定义,但不知道中文是什么意思,求翻译.原句如下:
if there is one term falling between two given terms of an arithmetic sequence, it's called arithmetic mean.
另外,还有对应的geometric mean的:
if there is one term falling between two given terms of an geometric sequence, it's called geometric mean.
请知道的人帮忙解答一下,谢谢!
灌水勿答,只会用翻译器的勿答.