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ratio中文是什么意思

音标：[ 'reiʃiəu ]   发音:
名词复数: ratios   
  • n.
    (pl. ratios)
    1.比，比率，比值；比例；系数。
    2.【经济学】复本位制中金银的法定比价。
    短语和例子

    vt.
    1.用比例方式表达；求出…的比值；使…成比例。
    2.将(相片)按比例放大或缩小。

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  • 例句与用法
  • The ratio of granulocytes to monocytes in blood and excellular exudate is identical .
    血液和细胞外渗液中颗粒细胞与单核细胞的比例是相同的。
  • The ratio of air to fuel for which perfect combustion takes place is called stoichiometry .
    实现完全燃烧时的空气和燃烧的比率称为化学当量比。
  • The ratio of domestic sewage to textile wastes has no appreciable effect on the treatability .
    生活污水与纺织废水的比例对处理能力无明显影响。
  • The "supersaturation ratio" is the ratio of the excess vapor density to the saturation value .
    “过饱和比”是超过饱和值的蒸汽密度与饱和值的比。
  • A change in exchange rates is, after all, a change in a price ratio between national moneys .
    汇率的变动，归根到底是各国货币之间价格比率的变动。
  • The ratio of cross-links to branches may be varied by altering the incidence of chain transfer .
    通过改变引入的链转剂就可以改变交联与支链的比例。
  • The ratio of hospital beds to population is similarly divergent between these two sets of nations .
    医院病床与人口的比率在这两类国家之间也同样悬殊。
  • Acid and dilution water feeds are usually proportioned in a predetermined ratio and interlocked .
    硫酸和稀释用水通常按预先确定的比例供给并相互连锁。
  • Such a collective mode is not excited by a projectile with the same mass to change ratio as the target .
    这种模式不能从与靶核有相同荷质比的入射核子激发出。
  • Rather, the coefficient ratios between certain basis function are kept fixed at predetermined value .
    更确切地说：一定基函数之间的系数的比值保持固定在预定值。
  • 更多例句：  1  2  3  4  5
  • 英文解释
  • the relation between things (or parts of things) with respect to their comparative quantity, magnitude, or degree; "an inordinate proportion of the book is given over to quotations"; "a dry martini has a large proportion of gin"
    同义词：proportion,

  • the relative magnitudes of two quantities (usually expressed as a quotient)

  • 百科解释
In mathematics, a ratio is a relationship between two numbers of the same kindWentworth, p. 55 (e.
详细百科解释
  • 其他语种释义
Last modified time:Wed, 13 Aug 2025 00:29:56 GMT

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