逆命题
- 更多网络例句与逆命题相关的网络例句 [注:此内容来源于网络,仅供参考]
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We first show that the contrapositive,,of a conditional statement always have the same true value as .
在这里我们要说一个命题的逆命题和否命题是等价的,在这里读者可以自己证明,在证明这样的问题时,一般只能有真值表进行证明。
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The converse does not hold, since any infinite set can be given the discrete metric under which it is bounded and yet not totally bounded.
但逆命题不成立,因为任何无限集合可以用离散度量给出,在其下它是有界但非完全有界的。
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While, Zeilberger and Wilf [39] showed that proper hypergeometric terms are holonomic and conjectured that the inverse assertion also holds.
所幸的是Zeilberger和Wilf在中证明了正则的超几何项是完整的并猜想其逆命题也成立。
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Now a study in the journal Psychonomic Bulletin and Review shows that the reverse is also true: driving makes it hard to keep track of what we're talking about.
目前,《心里唯名公告与评论》杂志上的一项研究表明其逆命题也是成立的:驾车会分散我们交谈的注意力。
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We now shall derive the converses of these propositions.
现在我们来推导这些命题的逆命题。
- 更多网络解释与逆命题相关的网络解释 [注:此内容来源于网络,仅供参考]
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anticlockwise revolution:逆时针旋转
anticlockwise direction 逆时针方向 | anticlockwise revolution 逆时针旋转 | antithesis 逆命题
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contrapositive:逆反命题
证完后科林斯老师又要求大家将这个命题的逆命题 (Converse),反命题 (Inverse) 以及逆反命题 (Contrapositive),并且引述了很简单的形式逻辑. 总之,就我看来,课程的内容很简单,但是科林斯老师牵涉得很杂,
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converse of a contrapositive:逆否命题的逆,否命题
converse-negative proposition 逆否命题 | converse of a contrapositive 逆否命题的逆,否命题 | converse of an implication 逆蕴涵,逆命题
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contrary propositions:相反命题, 逆命题
contrary motion | 反向进行 | contrary propositions | 相反命题, 逆命题 | contrary sign | 异号, 相反符号, 反号
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converse sentence:逆命题
converse order type 逆序型 | converse sentence 逆命题 | converse theorem 送定理
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Converse:逆命题
证完后科林斯老师又要求大家将这个命题的逆命题 (Converse),反命题 (Inverse) 以及逆反命题 (Contrapositive),并且引述了很简单的形式逻辑. 总之,就我看来,课程的内容很简单,但是科林斯老师牵涉得很杂,
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converse proposition:逆命题
converse magnetostrictive effect 反磁致伸缩效应 | converse proposition 逆命题 | converse routine 转换程序
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inverse proposition:逆命题
inverse proportion 反比 | inverse proposition 逆命题 | inverse quaternion 反四元数
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contrary propositions:相反命题, 逆命题
contrary motion || 反向进行 | contrary propositions || 相反命题, 逆命题 | contrary sign || 异号, 相反符号, 反号
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reciprocal propositions:互逆命题
reciprocal proportion 反比 | reciprocal propositions 互逆命题 | reciprocal ratio 反比