充要条件
chōng​yào​tiáo​jiàn

necessary and sufficient condition

  • created sense approved 充要条件/充要條件 · chōng​yào​tiáo​jiàn · necessary and sufficient condition

    充要条件 / 充要條件

    chōng​yào​tiáo​jiàn

    necessary and sufficient condition

    necessary and sufficient condition

    获得成功的充要条件是努力和机遇。

    created sense