物体

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