DJUA Dow Jones Utility Average 琼斯公用事业平均数
average utility 平均效用
weighted average utility [数] 加权平均效用
The Conservatives plan to adopt this strategy by making utility companies print the average local electricity and gas usage on people's bills.
保守党计划采用这一策略,让公用事业公司将当地的平均用电量和用气量印在人们的账单上。
Expected utility is defined here as the average, weighted by the probabilities of occurrence, of the utilities attached to all possible consequences.
在这里,期望效用被定义为所有可能结果所带来效用的乘以其发生概率的加权平均值。
CPU utilization was measured on the SUT and is reported as it was recorded by the SAR utility (from the sysstat package) as the system average for the duration of the netperf test.
在SUT上度量cpu利用率并由sysstat包中的sar实用程序报告,这一信息表示为netperf测试期间的系统平均值。
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