This is because, according to Archimedes' principle of displacement, floating objects displace their own weight in water.
这是因为，根据阿基米德的位移原理，漂浮物在水中会转移自身的重量。
2
In terms of the principle of laser holography interference, the relation between interference and displacement is obtained.
本文从激光全息干涉原理出发，得到干涉与位移的关系式。
3
The monitoring principle which includes machine tool vibrancy, principal axis displacement, cutting tool temperature, cutting force of cutting tool, temperature field of turner is discussed.