真值

基本解释 (translations)

truthvalue

词组短语

true value · truth-value

与真值相关的网络例句 [注：此内容来源于网络，仅供参考]

That is,the truth value of an implication compound proposition is just the compatibleness degree of the actual implication degree or implication rate between its sub-propositions with the language value that describes the feature of implication relation in this compound proposition.

关于复合命题A→B本身的真值，传统逻辑中是由其支命题A、B的实际真值通过某种真值运算(二值逻辑中用"实质蕴涵"，模糊逻辑中有众多的"蕴涵算子")而求得。我们称这种求蕴涵型复合命题真值的方法为逻辑方法。

The fuzzy reasoning method based on Petri Nets is usually taking the minimal value of each truth-value of fuzzy conjunctive proposition, while the truth-value of fuzzy disjunctive proposition takes the maximal value.

FRPN的推理方法一般是模糊命题合取式的真值取各子式真值的最小值，析取式的真值取各子式真值的最大值。

When a truth-operation is applied to the results of truth-operations on elementary propositions, there is always a single operation on elementary propositions that has the same result.

对基本命题真值运算的结果再作一次真值运算，其结果总可等同于对基本命题施用某一单独的真值运算。

Prepositional logic: also known as prepositional calculus or sentential calculus, is the study of the truth conditions for propositions: how the truth of a composite proposition is determined by the truth value of its constituent propositions and the connections between them.

命题逻辑：也叫命题演算或句子演算，研究命题的真值条件：复合命题真值是如何由成分命题真值及成分命题之间的关系决定的。

Prepositional logic 命题逻辑:---- also known as prepositional calculus or sentential calculus,is the study of the truth conditions for propositions:how the truth of a composite propositions and the connection between them.

也叫命题演算或句子演算，研究命题的真值条件复合命题真值是如何由成分命题真值及成分命题之间的关系决定的。

The properties and expression of knowledge are discussed in brief and binary and multiple truth expression and inference of knowledge are studied focally. The neural networks which can realized the three valued logic are overviewed. The new idea of uncertain inference based on three valued logic is proposed for the first time The models of neural logic, which can realize three valued logic and uncertain three valued logic inference are proposed, too. The learning algorithm of coefficient of MVL's function based on the canonical realization of MVL network is investigated for the first time and the appropriate algorithm is proposed.

4简要地论述了知识的特征及其表现形式，重点研究了知识的真值二值和多值表示法以及基于知识真值表示法的逻辑推理；通过对目前可实现三值逻辑推理的逻辑神经元及其网络的简要回顾，指出了各自的局限性，首次提出了基于三值逻辑的不定性推理的新概念以及可实现三值逻辑和三值逻辑不定性推理的逻辑神经元模型，同时对基于这种逻辑神经元模型的推理系统的应用领域进行了探索性尝试；另外，首次对基于多值逻辑网络正规实现的多值逻辑函数的系数参数的学习算法进行了研究，并提出了相应的学习算法。

In "Truth Function", the paper, comparing with 2-vaued logic, briefs the quantity of truth function of 3-valued logic and how to calculate it.

在"真值函项"中，在与二值逻辑的比较下，文章介绍了三值逻辑的真值函项的数目及计算方法。

Because 3-valued logic has a truth more than 2-valued logic, the quantity of truth of function of 3-valued logic is more than it of 2-valued logic, and 3-valued logic has a more powerful ability to handle problems than 2-valued logic does.

由于三值逻辑比二值逻辑多一个真值，所以三值逻辑的真值函项的数量比二值逻辑的真值函项的数量大得多，所以三值逻辑才会比二值逻辑有更强的处理问题的能力。

Truth Table -- Demonstrates the result of errors in hypothesis testing by comparing the truth with the findings, based on the statistics.

真值表 --在假设检验中将计算出的统计量和真值比较表示实际结果的误差情况，如果与真值不符，表示出现了误差。

41 The reason is that the results of truth-operations on truth-functions are always identical whenever they are one and the same truth-function of elementary propositions.

5.41 因为：所有的对于真值函项的真值运算结果，只要它们是基本命题的同一个真值函项，就都是等同的。

与真值相关的网络解释 [注：此内容来源于网络，仅供参考]

true value：(量的)真值

二、误差 测量的目的是希望通过测量求取被测量的真值(True value). 所谓"真值"是指在一定条件下被测量客观存在的实际值. 一般情况下,真值往往是未知的. 人们常用约定真值来代替真值. 凡精度高一级仪器的误差与精度低一级仪器的误差相比,

conventional true value：约定真值

约定真值(conventional true value)则是对于给定目的具有适当不确定度的、赋予特定量的值,有时该值是约定采用的. 实际上对于给定目的,并不需要获得特定量的真值,而只需要与该真值足够接近的,即其不确定度满足需要的值. 特定量的这样的值就是约定真值,

truth function：真值函项

truth 真值 | truth function 真值函项 | truth matrix 真值表

truth matrix：真值表

truth function 真值函项 | truth matrix 真值表 | truth set 真值集合

truth value matrix：真值矩阵

truth value 真伪值,真值 | truth value matrix 真值矩阵 | truth value of proposition 真值命题

truth set：真值集合

truth matrix 真值表 | truth set 真值集合 | truth symbol 真符号

truth table tabulation：真值表表列法

truth table 真值表 | truth table tabulation 真值表表列法 | truth value 真

truth table computer：真值表计算机

truth table 真理値表 | truth table computer 真值表计算机 | truth table generation testing 真值表产生试验

truthvalue：真伪值 真值

truthtablemethod 真值表法 | truthvalue 真伪值 真值 | truthvaluematrix 真值矩阵

Truth-Value Gaps：真值空缺

Truth-Conditional Semantics 真值条件语义学1166 | Truth-Value Gaps 真值空缺1166 | Truth-Value Gaps 真值间隙1166