英语词汇period average怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
?长期平均
长期平均

短语

1
period average rate
统计周期平均率
2
large period average
大周期平均法
3
period average-to-date
期初至今平均

双语例句

1
"An average person, "Roach explains, "will, during the peak flatulence period, pass anywhere from one to almost three cups of flatus per hour."
“一个普通人，”罗奇解释道，“在肠胃最胀气的时候，每个小时会放出1到3杯的的屁。
2
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.
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。
3
Over the same period, the average working mother reduced her weekly housework load by two hours.
而在这一时期内，普通职业妈妈每周料理家务的时间则减少了两小时。

单词	period average
释义	period average 简明释义长期平均：指在一段时间内的平均值。周期平均：指在一个周期内的平均值。网络释义 1 ?长期平均长期平均短语 1 period average rate 统计周期平均率 2 large period average 大周期平均法 3 period average-to-date 期初至今平均双语例句 1 "An average person, "Roach explains, "will, during the peak flatulence period, pass anywhere from one to almost three cups of flatus per hour." “一个普通人，”罗奇解释道，“在肠胃最胀气的时候，每个小时会放出1到3杯的的屁。 2 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. 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。 3 Over the same period, the average working mother reduced her weekly housework load by two hours. 而在这一时期内，普通职业妈妈每周料理家务的时间则减少了两小时。
随便看	species identification of blood stain species immunity species impoverishment species incretae sedis species indeterminata species indeterminate species index species inquirenda species invasion speciesism speciesism speciesism species isolation speciesist speciesists species laxantes species level species level species lignorum species-like species line species locus species loss species map species name