polar binding

例句：

1. 1. The scientists found that the polar binding between the two species was strong enough to prevent them from interbreeding.
   科学家们发现这两种物种之间的极地绑定足够强，以防止它们杂交。
2. 2.The polar binding of the ice caps is crucial for maintaining the balance of the Arctic ecosystem.
   冰盖的极地绑定对于维持北极生态系统的平衡至关重要。
3. 3. The polar binding has been studied extensively in recent years, revealing new insights into the behavior and ecology of polar species.
   近年来，对极地绑定进行了广泛的研究，揭示了极地物种的行为和生态的新见解。