proportional

英 [prəˈpɔːʃənl]

美 [prəˈpɔːrʃənl]

adj.  相称的; 成比例的; 均衡的
n.  [数]比例项; 比例量

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Collins.1 / BNC.6244 / COCA.10513

牛津词典

adj.

• 相称的；成比例的；均衡的
  of an appropriate size, amount or degree in comparison with sth
  1. Salary is proportional to years of experience.
     薪金视资历而定。
  2. to be directly/inversely proportional to sth
     与某事物成正比 / 反比

柯林斯词典

• ADJ 与…成比例的
  If one amount isproportional toanother, the two amounts increase and decrease at the same rate so there is always the same relationship between them.
  1. Loss of weight is directly proportional to the rate at which the disease is progressing.
     体重的下降与病情发展的速度成正比。
  2. ...a proportional fee based on the final sale price.
     与最后销售价格成比例的费用

英英释义

noun

• one of the quantities in a mathematical proportion

adj

• properly related in size or degree or other measurable characteristics
  1. the punishment ought to be proportional to the crime
  2. earnings relative to production
  Synonym:relative
• having a constant ratio

双语例句

• The economic efficiency of heat-supply system with mixing water loop which adopts proportional pressure control is analyzed.
  结合工程实例，对采用比例压力控制的带混水回路的供热系统的技术经济性进行了分析。
• His pay is proportional to the amount of work he does.
  他的工资和工作量相称。
• Someone may has a thought that one's beauty is inversely proportional to one's IQ.
  有些人有种观点，一个人的外表是和智商成反比的。
• This shift is proportional to the tilt angle and is a function of the tank area and tank spacing.
  重心的偏移量与倾斜角成正比，并且是容器面积和容器之间距离的函数。
• The Derivative term when combined with proportional action improves control by sensing changes and correcting for them quickly.
  导数项与比例作用结合在一起时，通过感觉变化和修正而迅速改善了控制。
• I wouldn't be sorry to see proportional representation and I think it's a thing which will gradually come in.
  我不会为比例代表制的出现而难过，我认为这种制度将逐渐流行起来。
• The value of a fraction is inversely proportional to that of the denominator.
  分数值与分母值成反比例。
• Remember, it is proportional to our square.
  记住，和我们的平方成比例。
• The X101, provides a linear output proportional to displacement.
  在X101，提供了一个线性输出位移成正比。
• That means this restoring force, which is proportional with the tension, will also double.
  这就意味着回复力，它和张力，成比例，将会加倍。