ratio是什么意思？

ratio

英[ˈreɪʃiəʊ] 美[ˈreɪʃioʊ]

• n. 比，比率，比例，系数；
• vt. 求出比值，除，使…成比例，将（相片）按比例放大[缩小]；

复数：ratios;

例句

• The ratio of pupils to teachers was 30 to 1. 学生和老师的比率是30比1。
• ratio of the hypotenuse to the adjacent side 直角三角形的斜边与一个角的邻边之比
• Water content is more important to frost heaving ratio than compactness according to standardized regression coefficient. 在对回归系数标准化分析后,得出含水量比压实度对冻胀率的影响大.
• And the equation of bivariate linear regression between frost heaving ratio and content, compactness is established. 建立了冻胀率与含水量和压实度的二元线性回归方程.
• Results monomer of rubescensin A was obtained by using determinate ratio of organic regents and recrystallization. 结果在一定比例的有机溶剂洗脱下并利用重结晶可以得到冬凌草甲素纯品.
• High quality polarizers with polarizing ratio of 10 - 8 ensure maximum image quality. 高品质偏振器的偏振化率是 10-8 的,确保能够得到最高品质的图像.
• In March, normalized P ratio dropped toward 13, its lowest since 1986. 今年3月, 希勒的正常化市盈率降到了13倍, 是1986年以来的最低水平.
• Observing wash degree , bulging ratio and distributing of filtrating material. 观察反冲洗膨胀率、洗强度及滤层分布情况.
• Pruning , by removing part of the top , alters this ratio. 修剪通过剪除部分树冠而改变根冠比.
• The best mass ratio of sorbitol to coconut oil is 1∶5. 山梨醇与椰子油的最佳质量比为1∶5.

同义词

• n.
  ratio的同义词之：比例;比较
  comparison, proportion, percentage,
• ratio的同义词之：其他释义
  comparison, quota, proportion, percentage,

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  比;比率;比例
  A ratio is a relationship between two things when it is expressed in numbers or amounts. For example, if there are ten boys and thirty girls in a room, the ratio of boys to girls is 1:3, or one to three.
  例句
  In 1978 there were 884 students at a lecturer/student ratio of 1:15... 1978年有884名学生，师生比为1比15。 The bottom chart shows the ratio of personal debt to personal income... 下面的图表显示了个人负债与个人收入之比。

英汉词典释义

• n.
  比, 比例, 比率
  The ratio of pupils to teachers was 30 to 1. 学生和老师的比率是30比1。

英英词典释义

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

行业词典

• 体育： 比率；比例；比值；
  医学： 比，比率，比例：一个实体的量与另一个实体的量之比，两个量之间的这种关系以两者的商表示；
  数学： 比；
  机械： 比率表，ratio-meter 又称“流比计”。测量两个同类量值之比的仪表。；
  法律： 比率；比例；
  电力： 比率计，ratio-meter 又称“流比计”，“比值计”。；
  金融： 净值收益率，收益与资本净值之比；