ONOFF
划词翻译
导航
建议反馈
词典App

if and only if中文是什么意思

  • 逻辑双条件
  • 若且唯若当且仅当
  • 若且为若
  • 实质等价
  • 双条件

"查查词典"手机版

千万人都在用的超大词汇词典翻译APP

  • 例句与用法
  • A rational decision maker takes an action if and only if the marginal benefit of the action exceeds the marginal cost
    只有当这个行动带来边际利润超出它的边际成本时,一个理性的决策制定者才可以实施这个行动。
  • Anyone are welcomed to redistribute , copy , quote , reference or perform content in this site , if and only if he / she attributed the work
    本站欢迎任何媒体转载复制、引用、作为资料来源或演奏本站内容,唯必需注明出处。
  • Theorem 4 space x is a cosmic space if and only if x is a - compact space with a - weakly hereditarily closure - preserving pair - networks
    , x 。具有。遗传闭包保持双网络当且仅当或者每x ‘ ,是cosmic空间且除可数个a外, x 。
  • Theorem 1 ( bounded sum test ) a series of nonnegative terms converges if and only if it ' s partial sums are bounded above
    定理2 (比较审敛法)设和都是正项级数,且。若级数收敛,则级数收敛;反之,若级数发散,则级数发散。
  • There ' s another logic operation called exclusive or , in which the compound sentence is false , not true , if and only if all the components are true
    还有另外一种逻辑操作叫做异或:当且仅当所有的成员为真时,结果才为假。 ”
  • Theorem 1 . 2 . 5 a semiring s is a normal a - idempotent semiring , if and only if s is a strong right normal idempotent semiring of left zero idempotent semirings
    5半环s是正规a -幂等半环,当且仅当s是左零幂等半环的强右正规幂等半环。定理1
  • For system iii , it is structurally stable if and only iff ; for system iv , it is structurally stable if and only if p1 , p2 , p3 0
    系统3为结构稳定的充要条件是e 0系统4为结构稳定的充要条件是月人, gxo ?系统5为结构稳定的充要条件是片xo
  • To summarize , the impersonation scope of a context established within a database can be extended to other scopes if and only if the following is true
    概括而言,当且仅当满足下列条件时,可以将数据库内建立的上下文的模拟作用域扩展到其他范围:
  • Theorem 2 . 2 . 4 a semiring s is an additive normal c - idempotent semiring , if and only if s is a pseudo - strong right normal idempotent semiring of left zero semirings
    4s是加法正规c一幂等半环,当且仅当s是左零半环的伪强右正规幂等半环定理2
  • 更多例句:  1  2  3  4  5
  • 其他语种释义
  • if and only ifとは意味:~の時かつその時に限り◆【略】iff◆数学で必要十分条件を表す時によく使われる。
  • 推荐英语阅读
if and only if的中文翻译,if and only if是什么意思,怎么用汉语翻译if and only if,if and only if的中文意思,if and only if的中文if and only if in Chineseif and only if的中文if and only if怎么读,发音,例句,用法和解释由查查在线词典提供,版权所有违者必究。
Last modified time:Sun, 17 Aug 2025 00:29:56 GMT

说出您的建议或使用心得