shielding device

例句：

1. 1. The shielding device is designed to protect against electromagnetic interference.
   这个屏蔽装置旨在防止电磁干扰。
2. 2. In the medical field, shielding devices are used to prevent radiation exposure.
   在医疗领域，屏蔽设备被用来防止辐射暴露。
3. 3.The shielding device was crucial in protecting the sensitive data from unauthorized access.
   这个屏蔽设备对保护敏感数据免受未经授权访问至关重要。