The calculating formulas of reliability and of mean work time of the system with two work norms are worked out in the various periods of heavy repair.
并给出了在不同大修限内两个工作指标的复杂可修系统的系统可靠度及其平均工作时间的计算公式。
These needs are backstopped by expertise from all levels of the Organization and by our traditional work in developing norms and standards and providing direct technical support to countries.
应通过本组织各级提供专业知识,通过我们在制订规范和标准方面开展的例行工作,并通过向国家提供直接的技术支持,协助满足这些需求。
Entire communities have been devastated by unemployment, losing the means to live as well as the norms, customs and respect of regular work.
所有的人都在失业,没有生活来源,没有标准,没有海关,也别想再找份正规工作。
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