intensifying gate

例句：

1. 1.The intensifying gate is designed to improve the safety of pedestrians.
   加强门的设计旨在提高行人的安全性。
2. 2. The construction of the intensifying gate has been delayed due to weather conditions.
   由于天气条件，加强门的建设已被推迟。
3. 3. The intensifying gate is a crucial component of the security system.
   加强门是安全系统的关键组成部分。