ratio是什么意思

ratio

美['reɪʃioʊ]  英['reɪʃiəʊ]
n.  比率；比例
  名词复数：ratios
  近义词：proportion，percentage，comparison，relativeamount，relation，share，part，fraction，quotient，relationship，quota，scale，

详细释义

n.(名词)
  1. 比，比率
  2. 【数】比例
  3. 系数
  4. 比值
  5. 【经】复本位制中金银的法定比价
  6. 《推理》半年刊
  7. 【律】判决理由
v.(动词)
  1. 用比例方式表达
  2. 求出...的比值
  3. 使...成比例
  4. 将（相片）按比例放大或缩小

双解释义

n.(名词)
  1. [C]比,比率 relation between two amounts determined by the number of times one contains the other

英英释义

Noun
  1. the relative magnitudes of two quantities (usually expressed as a quotient)
  2. 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"

组词搭配

动词+～
  1. show a ratio of...to...比率为…比…
形容词+～
  1. direct〔inverse〕ratio正〔反〕比
名词+～
  1. birth〔death〕ratio出生〔死亡〕率
  2. current ratio电流比
介词+～
  1. at the ratio按比率
  2. by a ratio of根据…的比率
  3. in direct ratio按正比率
  4. with the ratio of以…比率
～+介词
  1. ratio between两者之间的比
  2. ratio of...to...…与…之比
  3. ratio to对…的比率

例句

用作名词(n.)
  1. The ratios of 1 to 5 and 20 to 100 are the same.1与5之比和20与100之比相同。
  2. Men outnumber women here in the ratio of three to one.此地男子数量以三比一超过女子。
  3. The ratio of schoolboys to schoolgirls is 2 to 1.男学生和女学生的比例是2比1。
  4. The ratio of nursing staff to doctors is 2:1.护士和医生的比例是2：1.
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