| 释义 |
ratio noun ADJECTIVE | VERB + RATIO | RATIO + VERB | PREPOSITION ADJECTIVEhigh, low 高比率；低比率gender, sex 性别比例◆Some universities take steps to keep their gender ratio 50-50.有些大学采取多种措施以保持男女性别比例各占一半。staffing 人员配备比◆Staffing ratios were generally better in smaller hospitals.小医院的人员配备比通常要好一些。male-female, nurse-patient, student-teacher, etc. 男女、护士与病人、师生等的比例benefit-to-risk, power-to-weight, etc. 利益与风险、权力与责任等之比price-earnings, price-to-earnings (both business 商业) 市盈率◆The stock's price-earnings ratio has dropped to 24.该股票的市盈率已跌至 24。VERB + RATIOachieve, have 实现／拥有比率◆They have a high ratio of imports to exports.他们进口对出口的比率很高。improve, increase 改善／提高比率◆The hospital is trying to improve its staff / patient ratio.该医院正努力提高医患比例。reduce 降低比率calculate, compute, determine, find, work out 计算比率；确定比率；得出比率；算出比率RATIO + VERBimprove 比率提高worsen 比率恶化◆the worsening student / teacher ratio in our schools我们各学校日趋不合理的师生比例differ, range (from... to...), vary 比例不同；比例（从⋯到⋯）变化◆Waist-to-hip ratios vary according to body type.腰与臀的比例随体型的不同而不同。PREPOSITIONin a/the ratio 以⋯比例◆We mixed the oil and water in a ratio of one to five.我们以 1 比 5 的比例混合油和水。ratio between ⋯之间的比率◆the ratio between the amount of time spent on the work and the profit produced该工作所花时间与获益之比ratio of sth to sth ⋯和⋯的比率◆the ratio of house prices to incomes房价与收入之比 |