| 1. | A boeing 747 jumbo jet airliner lands at a speed of 160m/s .
一架波音747巨型喷气式班机以160米秒的速度着陆。 |
| 2. | an electron moves inside a tv picture tube at a speed of 5×m/s.
一个电子在电视机显像管里以5米秒的速率运动。 |
| 3. | A detonation "front" commences to move down the charge at a velocity of the order of 7000 m/s .
一个暴炸“前沿”开始以约7000米秒的速度朝药包下端移动。 |
| 4. | A hockey player who is skating at a speed of 5m/s falls and slides along the ice for 20m before stopping .
一个冰球运动员在溜冰速率为5米秒时跌倒在冰上，滑了20米才停下。 |
| 5. | An automobile is driven along a highway which is characterized by alternating speed zones of 15m/s and30m/s .
一汽车沿高速公路行驶。这公路交替地标出15米秒与30米秒的限速地段。 |
| 6. | 4 castors and wheels - castors and wheels for applications up to 1 , 1 m s 4 km h
脚轮和轮子.速度在1 , 1米秒 |
| 7. | Mean velocity in metre per second
平均风速米秒 |
| 8. | Medium speed conveyors with speeds up to 1 . 5 m sec 300 ft min
中等速度运行近1 . 5米秒或300英尺分钟的传送带系统。 |
| 9. | A body falling from rest has a speed of 9 . 8ms at the end of the first second
一个由静止状态下落的物体在第一秒末的速度是9 . 8米秒。 |
| 10. | An aircraft flying across this region would have experienced severe windshear reaching 22 ms , or about 43 kts loss or gain in headwind
如飞机横过这区域将会受到强度达22米秒的猛烈风切变，即逆风增加或减少约43海里小时。 |
