distributive
含义: Describing a mathematical property in which one operation applied to a combination of terms can be distributed across those terms individually, as in a × (b + c) = (a × b) + (a × c), or relating to the distribution or allocation of goods and resources.
The distributive law links multiplication and addition and is fundamental to algebraic manipulation. In economics and political philosophy, 'distributive justice' concerns the fair allocation of resources within a society — a concept central to the work of John Rawls. In linguistics, distributive pronouns like 'each' and 'every' refer to members of a group individually. The mathematical and socioeconomic senses coexist without confusion due to their distinct contexts.
例句
- The distributive property allows the expression 5(x + 3) to be expanded to 5x + 15, a step pupils learn early in secondary school algebra. 分配律允许将表达式5(x + 3)展开为5x + 15,这是学生在中学代数早期就学习的步骤。La propiedad distributiva permite expandir la expresión 5(x + 3) a 5x + 15, un paso que los alumnos aprenden al inicio del álgebra de secundaria.分配法則により式5(x + 3)を5x + 15に展開できる。これは中等教育の代数で早期に学ぶ手順である。분배법칙에 의해 식 5(x + 3)을 5x + 15로 전개할 수 있으며, 이는 중등교육 대수학에서 초기에 배우는 과정이다.
- The report examined distributive justice in the NHS, questioning whether healthcare resources were allocated equitably across different regions. 该报告审查了国民健康服务体系中的分配正义,质疑医疗资源是否在不同地区之间得到了公平分配。El informe examinó la justicia distributiva en el NHS, cuestionando si los recursos sanitarios se asignaban equitativamente entre las distintas regiones.その報告書はNHSにおける分配的正義を検討し、医療資源が各地域に公平に配分されているかを問うた。그 보고서는 NHS에서의 분배적 정의를 검토하며, 의료 자원이 각 지역에 공평하게 배분되고 있는지를 물었다.
- The compiler applied the distributive law to simplify the Boolean expression before generating the optimised machine code. 编译器在生成优化的机器码之前,应用分配律来简化布尔表达式。El compilador aplicó la propiedad distributiva para simplificar la expresión booleana antes de generar el código máquina optimizado.コンパイラは最適化された機械語コードを生成する前に、分配法則を適用してブール式を簡略化した。컴파일러는 최적화된 기계어 코드를 생성하기 전에 분배법칙을 적용하여 불 대수식을 간소화했다.
发音
用法指南
语境: scientific, academic, professional
语气: neutral
起源与历史
From Latin distributivus (relating to division or distribution), from distribuere (to divide, distribute), combining dis- (apart) and tribuere (to assign). The mathematical sense was formalised in the 19th century.
文化背景
Era: Modern
Generation: All ages
Social background: Universal
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