| 1. | How do we find the temperature of anything ?
我们怎样测定物体的温度呢？ |
| 2. | How do we find the temperature of anything ?
我们怎样测量物体的温度呢？ |
| 3. | Why then should objects stay with the earth ?
为什么物体会呆在地球上呢？ |
| 4. | Product properties refer to an entity .
产品性质则是物体的属性。 |
| 5. | A falling object gains momentum as it falls .
物体下落增进动量。 |
| 6. | From what height was the object released .
这个物体是从多大高度落下来的？ |
| 7. | After collision the two masses stick together .
碰撞后，两个物体粘在一起。 |
| 8. | We wish to lower the temperature of something .
我们想降低一些物体的温度。 |
| 9. | At last they reached the bottom of the thing .
最后，他们游到那物体的下边。 |
| 10. | We assume that the bodies obey newton's third law .
设物体遵从牛顿第三定律。 |
