proportional

英 [prəˈpɔːʃənl]

美 [prəˈpɔːrʃənl]

adj.  相称的; 成比例的; 均衡的
n.  [数]比例项; 比例量

CET4CET6TEM4TEM8

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

• 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。
• Unlike a scrollbar, they need not provide any proportional feedback because the range of the control is infinite.
  和滚动条不同，它不需要提供任何比例反馈，因为控件范围是无限的。
• Proportional valves to achieve automatic control, remote control and programmed control.
  比例阀能实现自动控制、远程控制和程序控制。
• This is due to the resistance of the skin being inversely proportional to the frequency of the stimulation.
  这是因为皮肤的电阻和刺激器的频率成反比。
• Electro-hydraulic proportional pump test is of very importance in scientific research and engineering.
  电液比例泵的性能测试在科学研究和工程实践中，有着极为重要的意义。
• Their system seems to combine the two ideals of strong government and proportional representation.
  他们的体制似乎是强有力的政府和比例代表制的完美结合。
• 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。
• The number of people staring at you is directly proportional to the stupidity of your actions.
  盯着你的人的多少直接和你动作的愚蠢程度成正比。
• His pay is proportional to the amount of work he does.
  他的工资和工作量相称。
• An electro-hydraulic proportional control system is designed for the block forming machine in this paper.
  设计了一种用于砌块成型机的电液比例控制系统。