Aiming at the problems that exist in maintenance decision of chemical water treatment system for power plant, this paper put forward a condition based maintenance decision method based on RCM.
针对当前电站化学水处理系统维修决策存在的问题，论文给出了基于RCM的状态维修决策方法。
Wenxue li put forward a sufficient condition of conditional extreme value with Lagrange function but his proof is wrong.
摘要李文学用拉格朗日函数提出求条件极值的充分条件，但他的证明却是错误的。
It is an essential condition that ensures the quality of performance auditing and also a fundamental basis on which auditors put forward adequate audit conclusions.
它是保证效益审计质量的一个必要条件，也是审计人员提出审计意见、做出恰当审计结论的基本依据。
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