rail potential to ground

例句：

1. 1. The engineer analyzed the rail potential toground and proposed a solution.
   工程师分析了向地面的潜力，并提出了解决方案。
2. 2. The teamsuccessfully identified the rail potential to ground andimplemented the necessary measures.
   团队成功地识别了向地面的潜力，并实施了必要的措施。
3. 3. The research focused on the rail potentialto ground and its impact on the environment.
   研究专注于向地面的潜力及其对环境的影响。