比率的英文

实用例句

• 倍频程频率比率为2比1的两个频率的间隔
  The interval between any two frequencies having a ratio of2 to1.
• 新雇人员比率补缺人员数与雇佣人员总数的比值
  The ratio of this number to the number of employed workers.
• 放大率图像的尺寸和实物尺寸之间的比率
  The ratio of the size of an image to the size of an object.
• 比率虽有下降，但微不足道。
  The rate has fallen by an insignificant (ie too small to be important) amount.