表示下界的英文单词

“下界”对应的英文单词有：descend to the world、the human world、the world of mortals ，一共3个，具体意思及用法如下：

descend to the world下凡；下界

the human world下界

the world of mortals红尘；下界

罗下界CRLB;Cramer-Rao Lower Bound

下界比较downward comparison

严格下界[数] strict lower bound

下界限制Lower-bound constraint

下界算法[数] lower bound algorithm

投资下界lower bound of investment

下界表达式cotton waste

数组下界Lbound

下界集set of lower bounds