“directed downward set”的概念、定义、习题解题方法及翻译-数学辞典

单词	directed downward set
释义	directed downward set 下向集
随便看	strong excision property strong extension strong extremal strong extremum strong extremum principle strong form strong Frobenius pseudoprime strong functor strong game strong generator strong Goldbach conjecture strong homology strong homomorphism strong induction strong induction principle strong inductive dimension strong inequality strong instability strong integral strong interaction strong invariance principle strong irreducible chain strong isomorphism strong lacuna strong law of large numbers

数学辞典收录了72750条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。