它提供了一个基于数天内的平均失效时间信息和数小时内的失效恢复信息的可用性特性。
This provides an availability figure based on mean time to failure information in days, and mean time to recover information in hours.
平均失效到达时间是连续运行期间的平均值——也就是说，在结束一个失效和开始另外一个之间的平均周期。
Mean time to failure is the average continuously operational period — i.e. the average period between the end of one failure and the beginning of the next.
如果知道失效之间的平均时间和平均恢复时间(例如对于硬件)，则使用这一部分中的计算方法。
If you know the mean time between failures and the mean time to recovery, e.g. for the hardware, use the calculations in this section.
如果有平均失效到达时间和平均恢复时间信息，输入到表格中将计算出“计算出的可用性贡献”行。
If you have mean time to failure and mean time to recovery information, enter that and the spreadsheet will calculate the availability for you in the "Calculated availability contributions" lines.
该方法用状态空间法求解输入母线单元失效频率和平均修复时间，用最小割集法计算整个系统的供电可靠性指标。
Failure rate and average repair time of input-bus unit were calculated by state Spaces method. Power reliability indices of whole systems were computed by min-cut method.
给出了分别以失效率、平均故障间隔时间表达的分配比例因子及分配公式。
The proportional allocation factor and the allocation formulae expressed in terms of failure rates and mean time between failures respectively are given.
骨折平均愈合时间为3个月，无骨折再移位和内固定失效发生。
Bone healing was achieved after 3 months for surgery without any cases of failure fixation and dislocation of patellar fracture or other postoperative complication.
骨折平均愈合时间为3个月，无骨折再移位和内固定失效发生。
Bone healing was achieved after 3 months for surgery without any cases of failure fixation and dislocation of patellar fracture or other postoperative complication.
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