valid argument

Function argument is not valid; for example, a negative number for the root function.

无效参数Invalidargument函数的自变量无效, 例如, 平方根函数的自变量值为负数.

how can we get a valid argument form from talk of morality?

我们怎样从道德的谈论中得到一个有效的论点形式呢？

so if you negate that conclusion and took away the therefore, if you negated that conclusion the set would be inconsistent wouldn't it? and that shows you that that's a valid argument.

如果你否认结论，把所以拿掉，那么，如果你否认结论，这就不一致了，不是吗？这显示这是一个有效论点。

but if we put this together for a valid argument we get that is known to be false, so we know either one of these got to be false.

但是如果我们一起放出这个，作为有效论点，我们知道的就为假，所以我们知道两者中的一个为假。

So you see that isn't a valid argument the reason because is that the premise-it doesn't matter how true the premise is, it's completely irrelevant to the conclusion isn't it?

所以你们看到这不是有效论点，因为前提，没关系，前提有多真，完全与结论无关，不是吗？

a valid inference; a valid argument; a valid contract; a valid license.

合理的立论；合理的论点；有效的合同；有效的执照。

actually a valid argument doesn't have true premises and true conclusion what is a valid argument?

实际上一个有效论点没有真前提和真结论，什么是有效论点呢？

you could have a valid argument in which the premises are false.

前提为假，论点可能为真。

it's only sound if it's a valid argument and it has true premises.

如果是有效论点才会完好，他有真前提。

student: or do you mean if it's a valid argument?

学生：或者你的意思是如果是一个有效的论点？

this argument is valid and this argument is invalid.

这个论点有效，这个论点无效。

okay does everyone see why this is a valid argument?

大家都明白为什么这是有效论点了吧？

this is a deductively valid argument and its truth preserving and therefore it is very, very useful.

这是个演绎的有效论点，保留了真理，所以非常有用。

and as soon as you understand that and as soon as you stop thinking of a valid argument having true premises and true conclusion you will see what's going on here.

只要你们明白，只要停止思考有效论点有，真前提和真结论，你们就明白了。

you, you give me the definition of a valid argument.

你们给我一个有效论点的定义。

so if we see the conclusion of a valid argument is false what do you know? a little bit longer.

如果我们看到有效论点的结论为假，你们知道什么？有一点长。

Because most tools take standard input as an argument using a hyphen (-), even the argument for using cat to intersperse multiple files with stdin is often not valid.

由于大多数工具都接受使用连字符（-）的标准输入作为一个参数，因此即使使用cat来分散stdin中的多个文件，参数也通常是无效的。

Is argument from order/ design a valid way to argue for Christian theism?

从秩序或设计角度出发，是正确的辩护基督教有神论的途径吗？

and that's what tells you whether the argument is valid or not so this is a deductively valid argument and this is a fallacy.

这是他告诉你结论是否有效，这是演绎有效的论点，这是一个谬论。

now that looks like a deductively valid argument doesn't it?

这看起来像演绎有效的论点，不是吗？

so what do we know? this is a valid argument isn't it? yes?

我们知道什么呢？这是个有效论点，不是吗？

this is a valid argument but it is very much a matter of degree.

这个论据是成立的，但这是程度问题。

while industrial policy is valid for the academic argument varies, but almost all countries have developed their own industrial policy.

尽管学术界对于产业政策是否有效争论不一，但是几乎所有的国家都制定了自己的产业政策。

the only valid argument i can see for the iphone not being the best is the at& t requirement.

就我所知，iPhone唯一不能称为最好的有效论据，是AT&T的条件。