High interest rates put a curb on spending.

高利率抑制了消费。

The insurance payments have to be rated up for people with poor health.

体弱者保险费也不得不相应地提高。

(4)Gonservative treatment with drugs was variform and its success rate was more than 85%.

(4)药物保守治疗方式多样化，成功率可达85%以上。

Grasp the operation indicatio reasonablely, raise obstetrics quality, cut down incidence rate of asphyxia neonatorum.

合理掌握手术适应证，提高产科质量，降低新儿窒息率。

City residents also blame migrant workers for the sharp rise in the urban crime rate.

城市居民还责怪民工造成了城市犯罪率大幅度上升。

The government claims they have kept faith with the people by reducing the crime rate.

政府声称他们恪守人民承诺，降低了犯罪率。

The melanous rate of adults was 2.75%.

成虫黑化个体占2.75％。

Mike certainly rated her, goodness knows why.

迈克她赞赏有加，天晓得是因。

The treadmill has a heart rate monitor.

跑步机上有个脉搏监视器。

Birth rates are notoriously difficult to predict.

众所周知，出率是很难预测。

Their rate of metabolism may slow down.

他们新陈代谢率可能会降低。

That joke didn't rate a laugh.

那个笑话不值得一笑。

Atkinson rates him as Europe's top defender.

阿特金森把他视作欧洲最佳防守队员。

The rate of inflation decreased to 10% last year.

去年通货膨胀率降低为百分之十。

There was a downturn in interest rates this week.

本周利率下调。

He expressed impatience at the slow rate of progress.

进展缓慢，他显得不耐烦。

1Relationship between ration levels and growth rates of halfbeak.

图1小鳞鱼箴长率与日粮关系 Fig.

My property was rated at 200 dollars per year.

我财产估计每年缴税200美元。

The high interest rates helped to bolster up the economy.

高利率使经济更稳健。

Our charges are calculated by reference to an hourly rate.

我们收费是按每小时固定费用计算。