• proportional

    英:[prə'pɔːʃ(ə)n(ə)l]  
    美: [prə'pɔrʃənl] 

    proportional 基本解释

    • adj. 比例的,成比例的;相称的,均衡的
    • n. [数] 比例项

    proportional 词态变化

    副词: proportionally;

    proportional 中文词源

    proportional 相称的,成比例的

    来自proportion,比例,匀称。

    proportional 英文词源

    proportional (adj.)
    late 14c. (implied in proportionally), from Late Latin proportionalis "pertaining to proportions," from proportio (see proportion). Related: Proportionally.

    proportional 英文释义

    1. one of the quantities in a mathematical proportion

    proportional 双语例句

    1. Salary is proportional to years of experience.
    薪金视资历而定。

    来自《权威词典》

    2. The dwarf's long arms were not proportional to his height.
    那侏儒的长臂与他的身高不成比例.

    来自《简明英汉词典》

    3. The increase of wages is proportional to the rise in prices.
    工资的增长与物价的上涨是成比例的.

    来自《简明英汉词典》

    4. The output should be proportional to the input.
    输出应当与输入成比例.

    来自《简明英汉词典》

    5. The size of the nebula at this stage is inversely proportional to its mass.
    这个阶段星云的大小与其质量成反比。

    来自柯林斯例句

    proportional 实用场景例句

    Salary is proportional to years of experience.
    薪金视资历而定。

    牛津词典

    to be directly/inversely proportional to sth
    与某事物成正比 / 反比

    牛津词典

    Families with children spend proportionally less per person than families without children.
    有子女家庭比无子女家庭的人均开销相对地少。

    牛津词典

    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。

    柯林斯高阶英语词典

    ...a proportional fee based on the final sale price.
    与最后销售价格成比例的费用

    柯林斯高阶英语词典

    At constant temperature, the pressure of a gas is proportional to its volume.
    温度不变, 则气体压力和其体积成反比例.

    期刊摘选

    By filtering the pulses, we obtain an analog value proportional to the PWM input.
    想办法对输出进行滤波, 就可以在输出端得到与数字输入对应的模拟信号.

    期刊摘选

    Current is proportional to voltage with resistance being constant.
    如果电阻保持不变,则电流与电压成正比.

    期刊摘选

    The value of a fraction is inversely proportional to that of the denominator.
    分数值与分母值成反比例.

    《现代汉英综合大词典》

    But the number of colors and cannot be directly proportional expressive force of the press.
    但色彩数纲的补充并不克不及与故事的外示力不败反比.

    期刊摘选

    This paper studies the implementation of intercepting satellite by using proportional guidance in the midcourse.
    运用比例导引实现对目标卫星拦截的中制导方法进行了研究.

    期刊摘选

    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.

    辞典例句

    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.

    《简明英汉词典》

    Which one of the following parliaments or assemblies does not use proportional representation?
    以下哪个议会没有采用代表制?

    期刊摘选

    The complexity of a weapon is inversely proportional to the IQ of the weapon's operator.
    武器的复杂程度和操作者的智商成反比.

    期刊摘选

    The rate of change of velocity, for a given body, is directly proportional exerted on it.
    对于一个物体, 其速度的变化率与它所受的力成正比.

    期刊摘选

    The dwarf's long arms were not proportional to his height.
    那侏儒的长臂与他的身高不成比例.

    《简明英汉词典》

    But since the battery is fairly thin, how long it lasts is proportional to its area.
    由于电池非常薄, 所以它的使用时间就与其面积成正比.

    期刊摘选

    The insulation resistance of a cable is inversely proportional to its length.
    电缆的绝缘电阻与其长度成反比.

    期刊摘选

    Objective : To investigate the proportional relationship between lip and chin.
    目的: 寻求西安地区汉族青年正常牙合颅面部颏、唇区垂直向的比例关系.

    期刊摘选

    These springs supply a reacting force proportional to the deflection.
    这些仪表提供了与偏差成正比的恢复力.

    期刊摘选

    Gravity is inversely proportional to the square of the distance.
    重力与距离的平方成反比.

    期刊摘选

    The amount of food a child needs is roughly proportional to its size.
    小孩需要的食物量与他的个头大致成比例.

    《简明英汉词典》

    The increase of wages is proportional to the rise in prices.
    工资的增长与物价的上涨是成比例的.

    《简明英汉词典》

    The output should be proportional to the input.
    输出应当与输入成比例.

    《简明英汉词典》

    Salary is proportional to years of experience.
    薪金视资历而定。

    《牛津高阶英汉双解词典》

    The size of the nebula at this stage is inversely proportional to its mass.
    这个阶段星云的大小与其质量成反比。

    柯林斯例句

    The system of proportional representation has led to the minority parties continually holding the balance of power in the parliament.
    比例代表制使得少数党在议会中频频拥有举足轻重的地位。

    柯林斯例句

    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。

    柯林斯例句

    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。

    柯林斯例句

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