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单词
biconditional proposition
释义
biconditional proposition
网络
等值命题;双条件命题
网络释义
1.
等值命题
biconditiona... ... biconditional statement1. 双条件叙述
biconditional proposition
1.
等值命题
biconditional gate1. 同门 ...
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2.
双条件命题
1.8
双条件命题
(
biconditional proposition
):p 当且仅当 q, 记作 p ? q, 定义为:p ? q ≡ ( p →q ) ∧ ( q → p )。
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例句
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alkyl isosulfocyanide
alkylisothiocyanate
alkyl isothiocyanate
alkyl isothiocyanide
alkyl ketene dimer
alkyl lead
alkyllead halide
alkyl lithium
alkyl lithium catalyst
alkyllithium initiator
alkyllysinase
alkyl-lysophospholipids
alkyl lysophospholipids
alkyl magnesium bromide
alkyl magnesium chloride
alkylmagnesium halide
alkyl magnesium halide
alkyl mercaptide
alkyl mercuric chloride
alkyl mercuric salt
alkyl mercury
alkyl mercury
Alkyl Mercury Compounds
alkylmercury cyanide
alkylmercury halide
英汉双解词典包含2704715条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2026/10/4 19:31:58