at a rate of

This thing was dropping snow at a rate of two to three inches per hour.

暴雪会带来速度为每小时两到三英寸的降雪。

New diet books appear at a rate of nearly one a week.

新的饮食类书籍差不多一周出一本。

This parking space is under a five-year lease at a rate of six thousand per annum.

这个停车位租期五年,租金为每年六千元.

The water is advancing at a rate of 5cm a day.

水位正以每天5厘米的速度上升。

There was a new round of high-speed growth between 2001 and 2003, growing at a rate of 20-40 percent.

2001～2003年进入新一轮高速增长期，年均增幅保持在20%～40%。

The effect brings an annual mean temperature increase at a rate of 0.1 ℃ every five years.

县城城市化对年平均气温的影响，平均每5年以0.1℃的速度递增。

In recent years, consumption of napkin has increased at a rate of 15% annually.

近年来中国生活用纸消费水平以每年15%的速度递增。

The Sahara desert, for example, creeps southward at a rate of thirty miles annually.

例如, 撒哈拉沙漠以每年30英里的速度向南方推移.

The world urban population is rocketing upwards at a rate of 6.5 per cent per year.

世界城市人口以每年6.5%的速度急速上升.

Recent government reports say inflation is rising at a rate of over 12 percent a year.

最近的政府报告称，通货胀率以每年超过12%的速度攀升。

He's getting through the ironing at a rate of knots.

他熨烫衣服做得飞快.

The whole industry grows at a rate of 30 % annually.

整个产业以年均30%以上的速度增长.

They traveled at a rate of 55 miles per hour.

他们以每小时55英里的速度前进.

At a rate of$ 70 per week, exclusive of vat.

收费标准为每周70英镑，不含增值税。

Since then, the number of graduates are increasing at a rate of about 25% in each year.

自此之后，每届毕业生均以25%左右的速度递增，截止到当年年底未就业的人数也在不断增加。

He went out of the house at a rate of knots.

他很快从屋子里跑出来.

World population is increasing at a rate of 9,000 per hour, 220,000 per day, 80 million per year.

世界人口正以每小时9000人，每天22万人，每年8000万的速度增长。

California courts pay jurors at a rate of$ 15 per day.

加利福尼亚法庭按每天付给陪审团成员15美元。

Fruit imports have been growing at a rate of 36 per cent a year over the same period.

同期内，水果进口量以年均36%的速度增长。

New diet books appear at a rate of nearly one a week

新的饮食类书籍差不多一周出一本。

I got through the work at a rate of knots.

我很快结束了工作.

World energy demand is increasing at a rate of about ３％ per year.

世界能源的需求量正以每年百分之三的速度递增.

The automobile market of China is growing at a rate of 15-20% per year.

目前中国市场对汽车的需求日益扩大，我国汽车市场正以15～20%的增长速度步入快速成长轨道。

Car hijackings are running at a rate of nearly 50 a day.

劫车事件的发生率高达每天近50起。

Since 1976, the world has been warming at a rate of 2 T a century.

1976年以来, 世界气候以每世纪高2摄氏度的速度在变暖.

Pizza Hut is opening stores on the mainland at a rate of about one a day.

必胜客在中国大陆几乎每天都要新开一家分店。

Workers were leaving at a rate of one a month.

工人们正以每月1人的速度在辞职。

Meanwhile, China continues to build coal-fired power plants at a rate of more than one a week.

同时，中国继续在以每周一座以上的速度建设燃煤发电站。

The water is advancing at a rate of 5cm a day

水位正以每天5厘米的速度上升。

The clock ticks at a rate of about one mutation every two years.

这种时钟周期以每两年发生一次突变的速度为基准。