first moment

英 [fɜːst ˈməʊmənt]

美 [fɜːrst ˈmoʊmənt]

一次（阶）矩

英英释义

noun

• the sum of the values of a random variable divided by the number of values
  Synonym:arithmetic meanexpectationexpected value

双语例句

• In other words, if the package draws the attention of the consumer in a first moment, the product will be purchased.
  换句话说，如果包装能够在第一时间吸引消费者的注意，那么这个产品将被购买。
• From the first moment when I gripped a barbell and lifted the steel up over my head, I felt this was exhilaration, and I knew then that this was something that I was gonna do.
  自从第一次抓紧杠铃、将其高高举过头顶之际，我就为此感到异常兴奋。那时我知道，这就是我将来要做的事情。
• The First DayI wish I could remember the first day, first hour, first moment of you meeting me, if bright or dim the season, it might be summer or winter for aught I can say.
  第一日愿我能铭记你我邂逅的第一日，第一时，第一刻，它或是灿烂如夏或是黯淡如冬，我只能如此说。
• Yet, after the first moment of shock, I never liked my friend the LESS for his candour.
  不过震动一过，我倒没有因为友人的坦率而减少了我对他的友情。
• I came into this season ranked around the bottom90s, so in the first moment I was a bit scared, honestly, that I would drop out of the Top100.
  赛季初我的排名在90位以后，所以说实话起先我有一点点恐慌我可能会跌出前100。
• They also talked about their first summer together, with Attebery revealing that he fell for Riggs from the first moment he saw her.
  他们谈论到他们初始的夏天，阿特贝利坦言，他在看到她的一瞬间就已经爱上她了。
• She was so surprised when she met me at the first moment.
  她在见到我的那一瞬间显得异常惊讶。
• I've wanted you since the first moment I saw you.
  我从第一眼见到你就开始想你了。
• When was the first moment you saw it in action?
  你第一次切身感受到这一点是什么时候？
• The first moment is clockwise and the second is counterclockwise.
  第一个力矩为顺时针方向，第二个力矩为反时针方向。