| 1. | After his attempt, campbell was disappointed to learn that his average speed had been 299 miles per hour .
经过一番努力后，坎贝尔了解到他的平均时速是299英里，大感失望。 |
| 2. | Hence in the design of highways and railroads, curves are banked for the average speed of the traffic over them .
因此，在公路和铁路的设计中，弯曲部分的倾斜角按行车的平均速率来确定。 |
| 3. | In another sense, the average speed of a body means the total length of path covered, divided by the elapsed time .
另一种含义是物体的平均速率，即物体运动所经过的全部路程除以所经过的时间。 |
| 4. | The speed exceeded the average speed by a factor of 3
该速度超过平均速度两倍。 |
| 5. | Total downloading time and average speed added
悬浮窗增加tooptip指示下载进度 |
| 6. | He ran at an average speed at the beginning of the race
在比赛开始时他以中速赛跑。 |
| 7. | His average speed had been 301 miles per hour
他的平均时速实际是301英里。 |
| 8. | Ship s average speed during the past 3 hours
-过去三小时内平均航速 |
| 9. | Averaging speed flow meter for metering devices of water supply quantity
水量计量仪表.均速管流量计 |
| 10. | A message box is displayed with the message " average speed infinity "
出现一个消息框，其中显示消息“平均速度无限” 。 |
