proportional
比例的
常用释义
英音[ prəˈpɔːʃən(ə)l ]
美音[ prəˈpɔːrʃən(ə)l ]
基本释义
- adj. 成比例的；相称的，协调的；（数）成常比的
- n. （数）比例项
考试频率
六级
考频：近五年出现1次
- adj. 成比例的
例句
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1·Their system seems to combine the two ideals of strong government and proportional representation.他们的体制似乎同时具有强有力的政府与比例代表制这两种理想状况。来源: 《柯林斯英汉双解大词典》
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2·The passage's suggestion that the total anaerobic energy reserves of a vertebrate are proportional to the vertebrate's size is based on which of the following assumption?这篇文章提出的脊椎动物的无氧能量储备总量与脊椎动物的体型成正比，是基于以下哪些假设？
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3·The figures for the growth of towns and cities represent proportional growth of unemployment and underemployment, a growth in the number of hopeless and despairing parents and starving children.城镇（人口）的增长数字意味着失业和未充分就业的情况成比例增长，绝望父母和挨饿孩子的人数也增长了。
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4·So the figures for the growth of towns and cities represent proportional growth of unemployment and underemployment, a growing in the number of hopeless and despairing parents and starving children.因此，城镇（人口）的增长数字意味着失业和未充分就业的情况成比例增长，以及绝望的父母和挨饿的孩子的人数增长。
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5·Salary is proportional to years of experience.薪金视资历而定。来源: 《牛津词典》
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6·The size of the nebula at this stage is inversely proportional to its mass.这个阶段的星云大小与其质量成反比。来源: 《柯林斯英汉双解大词典》
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7·Loss of weight is directly proportional to the rate at which the disease is progressing.体重减轻和该病的发展速度成比例。来源: 《柯林斯英汉双解大词典》
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8·The proportional representation system was widely blamed for two inconclusive election results and a year of political stalemate.两次无结果的选举和一年的政治僵局使得比例代表制受到广泛地指责。来源: 《柯林斯英汉双解大词典》
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9·The amount of force needed is inversely proportional to the rigidity of the material.需要的力度与材料的硬度成反比。
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10·Thus the anaerobic energy reserves of a vertebrate are proportional to the size of the animal.因此，脊椎动物的无氧能量储备与动物的大小成正比。
网络释义
- directly proportional : 直接比例的
- inversely proportional : 反比的；成反比例
- proportional control : 比例控制；比例调节
- proportional valve : 比例阀；定量阀；流量阀；配合阀
- proportional relation : 比例关系
- proportional representation : 比例代表制
同根词
词根：
proportion
proportionate
adj
成比例的；相称的；适当的
proportionable
adj
成比例的；相称的；均衡的
proportionally
adv
成比例地；相称地，适当地
proportion
n
比例；部分；面积；均衡
proportionality
n
相称；均衡；比例性
proportion
vt
使成比例；使均衡；分摊
proportionate
vt
使成比例；使相称