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proportional中文是什么意思

音标:[ prə'pɔ:ʃənl ]  发音:  
名词复数: proportionals   
用"proportional"造句"proportional"怎么读"proportional" in a sentence"proportional"的同义词

中文翻译手机手机版

  • adj.
    (成)比例的;相称的,平衡的,调和的 (to)。 a proportional number 比例数。 a proportional error 相对(比例)误差(率)。
    n.
    【数学】比例项,比例量。 be directly [inversely, reciprocally ] proportional to 与…成正[反]比例。
    n.
    -ist
    1.主张实行比例代表制者。
    2.(人力、物力等的)分派比例的安排者。
    adv.
    -ly
    按比例地,相应地,相配合地;比较地。

例句与用法

  • Strain is proportional to stress .
    应变量与应力成正比。
  • First, the volume is proportional to the number of moles .
    第一,体积和摩尔数成正比。
  • The actual stress is not proportional to the bending moment .
    实际上应力与弯矩不成正比。
  • The value of a fraction is inversely proportional to that of the denominator .
    分数值与分母值成反比例。
  • Other proportional feedback signals are generated from rate gyros .
    其他的比例反馈讯号是由速率陀螺产生的。
  • The amount of scattering will thus be proportional to the number of electrons .
    于是散射的量将与电子数成正比。
  • The length of the chain molecule is proportional to the kinetic chain length .
    链分子的长度与动力学链长成正比。
  • The velocity of the fluid is inversely proportional to the spacing of the steamlines .
    流体的流速与流线的间距成反比。
  • The values for the stresses are assumed to be linearly proportional to the pressure .
    这些应力值被假定为与压力成线性比例关系。
  • The information content is then proportional to the bandwidth of the imposed variation .
    此时信息容量正比于所载入的变化的带宽。
  • 更多例句:  1  2  3  4  5
用"proportional"造句  

英文解释

  • one of the quantities in a mathematical proportion

  • properly related in size or degree or other measurable characteristics; usually followed by `to''; "the punishment ought to be proportional to the crime"; "earnings relative to production"
    同义词:relative,

  • having a constant ratio

其他语种

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