查询词典 Boolean

You can see a boolean value for this entry and its set a true by default.

你可以看到一个布尔值为这个项目及其设定一个真正的默认。

"The best thing about a boolean is even if you are wrong, you are only off by a bit."

布尔值最好的地方是尽管你是错的，你只是错了一位。

If you want to explicitly silence the exception, then return any object that has a Boolean True value.

如果你明确的想屏蔽这个异常，返回一个布尔为True的值。

An object of type boolean can have one of two values, true and false.

布尔类型的对象可以具有两个值： t 和 f 。

The sequential Cireut model with fuzzy border is set up on the bases of Boolean defferetial and fuzzy border set.

在布尔微分及乏晰边沿集合两个基础上，建立了乏晰边沿的时序电路模型。

The course contains four sections as follows: mathematical logic (including basic concepts of propositional logic and predicate logic, propositional calculuses and inference theories), set theory (including set algebras, relations, functions and cardinal numbers), algebraic structure (including algebraic systems, semigroups and groups, rings and fields, lattices and Boolean algebras), graph theory (including basic concepts of graph, Euler graphs and Hamiltonian graphs, trees, planar graphs and coloring graphs, some special vertex subsets and edge subsets).

本课程包含四部分内容：数理逻辑（包含命题逻辑与一阶逻辑的基本概念、等值演算以及推理理论），集合论（包含集合代数、二元关系、函数和基数），代数结构（包含代数系统、半群与群、环与域、格与布尔代数），图论（包含图的基本概念、欧拉图与哈密顿图、树、平面图及图的着色、图的某些特殊的顶点子集与边子集）。

FILE.closed Return a Boolean value indicating whether the file has been closed.

返回布尔值指示该文件是否已经关闭。

At the same time , we discuss the determinism and nondeterminism of formula-clock automata and the closure propertied under Boolean operation of the language which is accepted by formula-clock automata. We also prove the expressive equivalence between the deterministic formula-clock automata and the nondeterministic formula-clock automata. This means that every nondeterministic formula-clock automata can be transformed to a deterministic formula-clock automata which exactly accept the timed language identified by the fomer.We also extend timed words to infiniteness and define the formula-clock Buchi automata and the formula-clock Muller automata. At last, we show its application in formal verification and modeling of real-time system.

然后讨论了公式时钟自动机的确定性和非确定性，公式时钟自动机识别的语言类在并、交、补运算下的封闭性；并证明了确定的公式时钟自动机和非确定的公式时钟自动机表达能力的等价性，这意味这每一个非确定的公式时钟自动机都能转换为一个与之识别相同时间语言的确定的公式时钟自动机；我们将时间字扩展为无穷的，从而定义了公式时钟Buchi自动机与公式时钟Muller自动机；最后给出了用它进行实时系统的形式化验证方面及对实时系统建模的应用。

This curriculum mainly narrated the VHDL complete characteristic, also has contained the related number system design knowledge, the content including the electronic design automation tool's use, CMOS and the programmable logical craft, the Boolean algebra and the combinatory logic design basic principle

本课程主要讲述了VHDL的全部特征，也包含了有关数字系统设计的知识，内容包括电子设计自动化工具的使用，CMOS和可编程逻辑工艺、布尔代数和组合逻辑设计的基本原则，各种建模的技术，有限状态机的设计，以及三个重要的可测试设计；扫描路径、内置自检和边界扫描等。

However, these methods can return any value, so if the comparison operator is used in a Boolean context (e.g., in the condition of an if statement), Python will call bool on the value to determine if the result is true or false.

但是这些方法也可以返回任何值，所以如果比较运算发生在布尔上下文中（例如 if 语句中的条件测试），Python会在返回值上调用函数 bool 确定返回值的真值。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。