1.Average Subscriber Call Duration is the average duration, in seconds, that subscribers spent logged on to the system.
AverageSubscriberCallDuration是订阅者登录到系统所用的平均持续时间（秒）。
2.How has execution frequency or average duration of a particular stored procedure changed on the same server between two dates?
同一服务器上的特定存储过程的执行频率或平均持续时间在两个日期之间是如何更改的？
3.The country is suffering its highest average duration of unemployment since at least 1948.
美国正在遭受至少是从1948年以来失业率平均持续最长的时期。
4.Of these patients 6 achieved a partial response with an average duration of more than 6 months.
在这些患者中有6例部分有效，持续时间平均在6个月。
5.Short-term events are events with an average duration of 60 seconds or less which take place usually in the curb lane.
短期事件是与平均持续时间60秒或更少通常在路边车道发生的事件。
6.Result: The average duration of follow-up for DHS fixation and hemiarthroplasty was 16 and 18 months respectively.
结果：DHS内固定组和半髋关节置换组的平均随访时间分别为16和18个月。
7.If the outflow falls the average duration of unemployment will correspondingly rise.
若流出人数下降，则失业的平均持续期将相应上升。
8.Cyclical downturns tend to increase the average duration of unemployment.
但是长期失业所带来的实际影响就要大多了。
9.The instructions changed the average duration of exposure to the spectrally biased surround.
的指示改变了暴露在光谱偏见环绕的平均期限。
10.The average duration was down to 44 minutes and 3 seconds, with an average cost of $12. 06 per request.
平均持续时间缩短到44分钟3秒，每个请求的平均成本为12.06美元。