entrainment

例句：

1. 1. The magnetized steel is strong enough to hold the weight of a car.
   被磁化的钢足够强大，能承受汽车的重量。
2. 2. The scientist discovered that entrainment can be used to study the behaviorof particles in motion.
   科学家发现，可以利用磁化来研究粒子在运动中的行为。
3. 3. Entrainment is essential for maintaining the stability of power grids.
   磁化对于保持电力网的稳定性至关重要。