求翻译：1、状态检修是以安全、可靠性、环境、成本为基础，通过设备状态评价、风险评估、检修决策，达到设备运行安全可靠，检修成本合理的一种检修策略。从而增强设备检修的针对性和有效性，提高设备可用率、供电可靠率及企业综合效益。是什么意思？

1, state maintenance is based on a security, reliability, environmental, cost, through the maintenance decision-making of condition assessment, risk assessment, and reach the device safe and reliable, reasonable maintenance cost of a maintenance strategy. So as to increase the purposefulness and effectiveness of equipment maintenance, increase equipment availability, integrated power supply reliability and enterprise efficiency.