The average operation time was 1 hour.

全组病人平均手术时间1小时。

youdao

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。

youdao

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。

youdao

It found that the average waiting time for an operation, once a patient had been assessed by a consultant, remained unchanged at an average of eight months, compared with the NHS maximum target of 12 months.

BBC: Patients get untested hips