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Boolean adj. 布尔数学体系的

bookman n. 学者;书商;出版商;书店

  • So even though we think of conditions as being Boolean values true or false, really underneath the hood true means anything other than zero.

    即使我们考虑,布尔值的真假条件,在底层“真“表示非零。

    哈佛公开课 - 计算机科学课程节选

  • There's this notion of a Boolean value named after Mr. Bool, which is just a notion of true or false.

    布尔值的概念是在布尔先生之后命名的,它是一个正确或错误的概念。

    哈佛公开课 - 计算机科学课程节选

  • PROFESSOR2: So it's not really a Boolean-valued function.

    教授2:因此这并不是一个,真正的布尔值的函数。

    麻省理工公开课 - 计算机科学及编程导论课程节选

  • And now, if I'm touching mouse pointer, we saw that Boolean expression before, play sound meow, wait a couple of seconds, and then just keep checking.

    现在,如果我们碰下鼠标指针,起初我们看到一个布尔表达式,播放猫叫的声音,等几秒钟,然后如刚才那样做检测。

    哈佛公开课 - 计算机科学课程节选

  • And this puzzle piece here colored in blue because it's a Boolean expression is just something that--whose answer is either a yes or no, 0 true or false, one or zero.

    这个拼图染成蓝色,因为它是布尔表达式,它的结果只可能是肯定或否定,对或错,1或者。

    哈佛公开课 - 计算机科学课程节选

  • Scratch This Boolean expression allows you to say to scratch if you are touching the mouse pointer, the little arrow, do something. How do we do something?

    布尔表达式允许你告诉,当你触碰到鼠标指针,也就是小箭头,程序就相应地做一些事情?

    哈佛公开课 - 计算机科学课程节选

  • You've got a loop, you've got a condition and a boolean to check if he's touching the edge, and some statements to tell him to shout or to actually turn around.

    我们有一个循环,通过一个条件和一个布尔值来判断,是否触到了边缘,还有一些语句,让它回头并咆哮。

    哈佛公开课 - 计算机科学课程节选

  • Something that takes two inputs, a left operant - and a right operant and it just returns a Boolean value is-- or rather it returns a left to right value.

    它有两个输入,一个是左边的作用物,一个是右边的作用物,然后返回一个布尔值-,或者更确切地说,返回一个从左到右的值。

    哈佛公开课 - 计算机科学课程节选

  • Turns out with a Boolean expression, you don't have use the equality operator equals equals, you can just say what you mean.

    结果用一个bool表达式,你不需要使用等号操作符“==“了,你只要说出你的意思。

    哈佛公开课 - 计算机科学课程节选

  • It's a little more readable because I'm using a Boolean value that tells me, the programmer, this is true or this is false.

    它更具有可读性一点,因为我使用了一个bool值,它告诉我或程序员,这是正确的或这是错误的。

    哈佛公开课 - 计算机科学课程节选

  • So we talked about Mr. Bool briefly last week in this idea of true or false, but in C, you don't have a Boolean data type.

    我们上周简短地谈论过Bool先生的,真假的逻辑思想,但是在C语言里,没有布尔数据类型。

    哈佛公开课 - 计算机科学课程节选

  • That's what's called a Boolean expression named after literally a man named Boole.

    这就是以Boolean这个人,的名字命名的布尔表达式。

    哈佛公开课 - 计算机科学课程节选

  • I'm expecting the value that test to be a Boolean. Followed by a colon.

    我希望测试的结果值的类型,是Boolean的,后面是个冒号。

    麻省理工公开课 - 计算机科学及编程导论课程节选

  • Scratch The syntax actually looks reminiscent to Scratch, where you have a puzzle piece reminiscent of this shape, but you have to say "if" followed by a space, followed by in parenthesis, the Boolean expression that you want to check -- more on those in a moment.

    这个语法看起来使人想起,那里有一个这种形状的程序块,但是你必须说明“if“后面跟着一个空格,跟着一个括号,一个你需要核对的布尔表达式,-还有更多的。

    哈佛公开课 - 计算机科学课程节选

词组短语

boolean algebra 布尔代数

boolean operation 布尔运算

boolean value 布尔值

boolean function [数]布尔函数

boolean matrix 布尔矩阵

boolean logic 布林逻辑

boolean operator 逻辑算子;布尔操作符

boolean calculation 布尔运算;逻辑代数运算

boolean expression 布尔式

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