rational是什么意思_rational的用法

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adj.(形容词)

合理的，合道理的
理性的，有理性的，理智的
明事理的，懂道理的
基于理性的，合乎情理的
【数】有理的
推理的
讲道理的
纯理论的
理想的
合适的
近情的
正常的

n.(名词)

合理的事物
【数】有理数
理性
懂道理的人
人类
合理的服装

adj.(形容词)

神智清楚的 able to think clearly;clearheaded
理性的；理智的；合理的；出于理性的 showing logical thought；reasonable;sensible

rational是什么意思

noun

1. an integer or a fraction

Synonym: rational number

adj

1. having its source in or being guided by the intellect (as distinguished from experience or emotion)

e.g. a rational analysis

2. of or associated with or requiring the use of the mind

e.g. intellectual problems
the triumph of the rational over the animal side of man

Synonym: intellectualnoetic

3. consistent with or based on or using reason

e.g. rational behavior
a process of rational inference
rational thought

4. capable of being expressed as a quotient of integers

e.g. rational numbers

1. 理性的;合理的
Rational decisions and thoughts are based on reason rather than on emotion.

e.g. He's asking you to look at both sides of the case and come to a rational decision...
他是要求你看到问题的两面后再作出理性的决定。
e.g. Mary was able to short-circuit her stress response by keeping her thoughts calm and rational.
玛丽能够保持头脑清醒理智，因而迅速做出反应。

rationally
It can be very hard to think rationally when you're feeling so vulnerable and alone.
人在脆弱和孤独的时候很难理智地思考。rationality
We live in an era of rationality.
我们生活在理性的时代。

2. 理性的;理智的
A rational person is someone who is sensible and is able to make decisions based on intelligent thinking rather than on emotion.

e.g. Did he come across as a sane rational person?...
他看起来是一个正常而理智的人吗？
e.g. Rachel looked calmer and more rational now.
雷切尔现在看上去更加平静、更加理智了。

1. rational的反义词

1. 有理的：这刚好否定了毕达哥拉斯关于数的存在都是有理的(rational)的想法,这个学生的发现导致了他的丧命:被教众抛进了大海. 这次事件被称作数学历史上的第一次危机,它否定了一切数都是有理数的结论. 直到18-19世纪,

2. 有理数：有时用户希望在指令窗口中得到的是自己想要的数据形式,比如说是有理数(Rational)形式,则可以通过在[File]主菜单中打开[Preferences] 子菜单,并在对话框中做相应的选择操作即可.

rational

rational

rational基本解释

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why

what

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