词组、短语、俚语及习惯用语• rational algebraic fraction
有理代数分数。• rational algebraic variety
有理代数簇。• rational analysis
示性分析(分析结果以矿物组成表示),示构分析。• rational approximation
有理近似[逼近]。• rational canonical form
有理标准型。• rational canonical matrix
有理标准矩阵。• rational character
有理特征标。• rational correspondence
有理对应。• rational decision making
理性决策。• rational division algebra
有理可除代数。• rational divisor
有理因[除]子。• rational education
理性教育。• rational element
有理元素。• rational equation
有理方程式。• rational equivalence class group
有理等价类群。• rational exploitation
合理开采。• rational formula
有理公式。• rational fraction
有理分式。• rational fraction interpolation
有理分式插值法。• rational function
[数]有理函数。• rational function approximation
有理函数逼近[近似](式)。• rational function field
有理函数域。• rational grammar
唯理语法,理性语法。• rational homology sphere
有理(下)同调球形。• rational homomorphism
有理同态。• rational horizon
(=celestialhorizon)天球地平圈。• rational index
有理指数。• rational integer
有理整数。• rational integral expression
有理积分表示式。• rational integral function
有理整函数。
ra.tion.al
rational的音标和读音:
DJ音标发音: [ˈræʃənəl]
KK音标发音: [ˈræʃənəl]
rational的词性:
adj.(形容词)
1. Having or exercising the ability to reason.
理性的,明智的:具有或者使用理性能力的
2. Of sound mind; sane.
神智健全的;头脑清晰的;正常的
3. Consistent with or based on reason; logical:
合理的;与理性相符或以理性为基础的:
用法与例句:rational behavior.See Synonyms at logical
理智的行为参见 logical
4. Mathematics Capable of being expressed as a quotient of integers.
【数学】 有理的,有理数的:能够变成整数之比的形式的
rational的词源:
5. Middle English racional
中古英语 racional
6. from Old French racionel
源自 古法语 racionel
7. from Latin rati?n3lis
源自 拉丁语 rati?n3lis
8. from rati? rati?n- [reason] * see reason
源自 rati? rati?n- [原因] *参见 reason
rational的词性:
adv.(副词)
rational的词性:
n.(名词)