target acquisition gate

例句：

1. 1. The target acquisition gate is a critical component of the missile guidance system.
   目标获取门是导弹制导系统的关键环节。
2. 2. The target acquisition gate helps to ensure that only authorized personnel can access sensitive information.
   目标获取门有助于确保只有授权人员才能访问敏感信息。
3. 3. The target acquisition gate is designed to prevent unauthorized access to the system.
   目标获取门的设计旨在防止未经授权的访问该系统。