The hourly average daily generation curve is used to express the wind farm operation constraint and the load changes over time are reflected through the scaling factor.
该模型中通过比例因子来反映负荷随时间的变化,采用日平均发电曲线表示风电场的运行约束。
Quality product, the average trouble-free continuous operation time more than 1000 hours, some as high as thousands of hours.
优质品的平均无故障连续运行时间都大于1000小时,有的高到数千小时。
Results: Compared with routine group, the purgation group has lower mortality rate, lower surgical operation rate and shorter average cure time than routine group.
结果:常规组与中西医结合组在手术率、并发症率、平均住院时间、死亡率方面存在显著性差异。
Results the effect of the operation is affirmative, the average being in hospital time is short and the fee is low and complication is less.
结果手术组具有疗效肯定,平均住院日短,住院费用低,并发症少的特点。
There are no significant differences in the average operation time, bleeding in operation and the preserved time of installing catheter after operation between the two groups.
两组病例手术的术中出血、手术时间、术后尿管留置时间均无显著差异。
Results: the average admission time after operation was 5.2 days, all patients expressed satisfaction with the operative curative effects and cosmetic effects.
结果:术后平均住院时间5。2天,所有病人对手术的治疗效果和美容效果满意。
Overall responsible for the hotel operation and management of information systems, and efforts to reduce the average time to failure and shorten the fault recovery time.
全面负责饭店各信息系统的运行管理,努力降低平均无故障时间并缩短故障恢复时间。
Overall responsible for the hotel operation and management of information systems, and efforts to reduce the average time to failure and shorten the fault recovery time.
全面负责饭店各信息系统的运行管理,努力降低平均无故障时间并缩短故障恢复时间。
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