at a rate of

at a rate of 基本解释

以…的速度

词组短语

1、be charged at a rate of 收费率为

at a rate of 用法和例句

1、Such estimators converge at a rate of 25.

这些估计值在斜率为25处收敛。

2、Such estimators converge at a rate of 2/ 5.

这些估计值在斜率为2/ 5处收敛。

3、An average snail moves at a rate of 58cm per hour.

蜗牛平均一小时移动58公分。

4、The ship headed off westward at a rate of knots.

是该他动身往西走一趟的时候了。

5、The Muslim population seems to be expanding at a rate of knots.

穆斯林人口似乎在激增。

6、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。

7、She did her chores at a rate of knot so that she could play.

她飞快地干家务活，好有时间玩。

8、The car is running at a rate of fifty miles an hour.

那辆小汽车以每小时50英里得速度奔驰着。

9、The company designed the car to be built at a rate of 10, 000 or more a year.

该公司每年设计和制造的汽车在1万台以上。

10、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。

重点词汇

rate n. 比率, 率, 速度, 价格, 费用, 等级 vt. 估价, 认为, 鉴定等级, 责骂 vi. 被评价, 责骂