基本命题: elementary sentence符号: character; sign; symbol; mar ...命题符号: propositional symbol基本命题函数: basic propositional function基本命令: base command; basic command基本命令解释程序: basic command interpreter路由器的基本命令: router basic commands基本符号: base notation; basic symbol; basic temperature命题: 1.(出题目) assign a topic; set a question 命题论文 assign a subject for thesis2.[逻辑学] (表达判断的句子) proposition; statement; thesis: ‘北京是中国的首都’, 这个句子就是一个命题。 the sentence, beijing is the capital of china is a proposition.3.[数学] proposition 熔接基本符号: basic weld symbol本命年: one's year of birth considered in relation to the twelve terrestrial branches; recurrent year in the twelve-year cycle; this animal year本命盘: natal chart本命宿: is the constellation or star-group under which he is born基本符号处理函数: basic symbol manipulation function基本数据结构符号: basic data structure symbol基数记数法, 基本符号, 基本记号: base notation水文基本术语和符号标准: standard for terms and symbols used in hydrometry本命元辰: is the year of birth i. e. the year of his birth-star本命占星学: natal astrology反命题: contrary proposition; counter proposition; counterproposition; inverse proposition假命题: false statement; false proposition命题;断言: assertion命题树: propositional tree逆命题: contrary propositions; converse proposition; converse sentence; inverse proposition原命题: primary statement