1.
A high percentage of people still smoke.
比，比率，比例（主要指事物之间的数字比,倍数比.）
2.
method of ratio production
比率产出法比率产出法
3.
control the rate of
控制…的比率／速度
4.
aged-dependency ratio
老年人抚养〔比〕率
5.
current ratio
流动比率(会计学)
6.
modulation frequency-carrier ratio
调制频率－载波比率
7.
output-input ratio
输出功率与输入功率比
8.
The ratios of1 to 3 and 5 to 15 are the same.
一比三和五比十五的比率是相同的。
9.
fixed ratio schedules
固定比率时间表 固定比率时间表
10.
All bit rates must have the same script bit rate.
所有比特率的脚本比特率都必须相同。
11.
capital adequacy ratio (CAR) requirement
资本充足比率要求,资本充足比率规定
12.
point hour ratio
学分学时比率 学分学时比率
13.
debt ratio: Ratio of total liabilities to total assets.
债务比率:总负债对总资产的比率。
14.
import coverage ratio: The rate at which imports are covered by exports.
进出覆盖比率:指出口对销进口的比率。
15.
A ratio of 4 or less is good with 3 being optimal.
4或更低的比率比较好，而3则是理想比率。
16.
The interval between any two frequencies having a ratio of2 to1.
倍频程频率比率为2比1的两个频率的间隔
17.
Apart from the debt ratio, there are some other ratios related to debt ratio.
除了负债比率指标外,还有其他一些与负债比率相联系的比率。
18.
The quick ratio (or acid-test ratio) is an improvement to the current ratio.
速动比率(或酸性试验比率)是对流动比率的一种改进。