| 1. | Up and down drafts ( vertical speed ) up to 30 - 35 meters per second
上升下降气流（垂直速度）达到30到35米/秒。 |
| 2. | At one site , waves rippled outward at 450 meters per second
在一处撞击地点，波动以每秒450公尺的速度向外传播。 |
| 3. | Wind speed 7 meter per second
西风每秒7米 |
| 4. | Wind speed 7 meter per second
西风每秒7米 |
| 5. | The average wind speed in most urban areas throughout the world is only 5 meters per second
但全球大部份城市的平均风速只有每秒5米。 |
| 6. | None of the wind instruments available here could measure windspeed in excess of 60 meters per second
这里现有的测风仪器都不能测出每秒60米以上的风速。 |
| 7. | So it can go up to nearly three meters per second now as it scrambles over rough terrain , and it can do that without any sensing of the environment
因此它可以在翻越坎坷不平的地域时达到每秒3米的速度，而且不用管周围环境。 |
| 8. | They start generating power at wind speeds of around 4 meters per second , and require wind speeds of over 7 meters per second in order to be efficient
它们要在风速每秒达到4米，才能产生电力。待风速增至每秒7米，才能有效发电。 |
| 9. | Here we need to distinguish between dimensions ( like speed ) and units , the specific things we measure with ( like miles per hour or meters per second )
我们需要分清楚量纲（比如速度）和单位（我们用来衡量事物的尺度，比如每小时英里数或者每秒米数） 。 |
| 10. | A scientist would translate that into meters per second and this makes a nice comparison toward the problem of ( bytes per five minutes ) versus ( bits per second )
科技人员会把它转换成米秒，这样可以更好的进行比较（每5分钟的字节数）和（每秒比特数） 。 |
