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 feedback stabilization problem of linear systems with proportional delays is studied.
  研究了比例时滞线性系统的反馈镇定问题。
• 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。
• 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。
• As for the blog and interests are not directly proportional.
  好像申请的博客和权益不成正比也。
• 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。
• 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。
• The principle of work and proportional regulation characteristics of differential pressure controller ( DPC) are analyzed.
  分析了压差控制器的工作原理和比例调节特性。
• 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 X101, provides a linear output proportional to displacement.
  在X101，提供了一个线性输出位移成正比。
• And that told us that the flow is proportional to a negative gradient of a concentration.
  这告诉我们，流动是和浓度的负梯度成比例的。