measuring impulse

例句：

1. 1. The engineer is measuring the temperature in the room.
   工程师正在测量房间里的温度。
2. 2. We need to measure the distance between the two points accurately.
   我们需要准确地测量两点之间的距离。
3. 3. The scientist was measuring the diameter of the earth's orbit around the sun.
   科学家正在测量地球围绕太阳的轨道直径。