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ratio中文

音標:[ 'reiʃiəu ]   發音:  
名詞複數:ratios   
用"ratio"造句"ratio" in a sentence"ratio"怎麼讀"ratio"的同義詞

中文翻譯手機手機版

  • n.
    (pl. ratios)
    1.比,比率,比值;比例;系數。
    2.【經濟學】復本位制中金銀的法定比價。
    短語和例子

    vt.
    1.用比例方式表達;求出…的比值;使…成比例。
    2.將(相片)按比例放大或縮小。

例句與用法

  • The cross ratio he called anharmonic ratio .
    他把交比叫作非調和比。
  • Population can increase in a geometric ratio .
    人口可以按幾何級數增長。
  • The ratio between the two sides is one to four .
    雙方人數對比是一對四。
  • Scientists are trying to increase that ratio .
    科學家正設法增加這個比率。
  • This is the prime ratio of the nascent increments .
    這是最初增量的最初比。
  • Subsistence only increases in an arithmetic ratio .
    生活資料只能按算術級數增長。
  • A step-down transformer has a turns ratio less than 1 .
    降壓變壓器的匝數比小于1。
  • As a result, a more even air-fuel ratio is maintained .
    因此,能維持合適的空氣與燃料之比。
  • Higher ratios can be used with more exotic fuels .
    采用較特殊燃料時,可以采用較高的壓縮比。
  • Pruning, by removing part of the top, alters this ratio .
    修剪通過剪除部分樹冠而改變根冠比。
  • 更多例句:  1  2  3  4  5
用"ratio"造句  

英文解釋

  • 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"
    同義詞:proportion,

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

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