flux cover

例句：

1. 1. The company's fluxcover is designed to protect against data lossduring transmission.
   该公司的流量覆盖设计用于在传输过程中保护数据免遭损失。
2. 2. Theflux cover was installed to prevent water intrusion into the electrical system.
   流量覆盖被安装以阻止水分侵入电气系统。
3. 3. Theflux cover is crucial for maintaining theintegrity of the network.
   流量覆盖对于维护网络完整性至关重要。