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

• He was, more than ever, as he had been at the first moment.
  他完完全全是起初的那个样子。
• AUMC is the area under the first moment of the plasma concentration-time curve.
  其中AUMC是指一阶矩血浆浓度时间曲线下面积。
• The absoluteness of possession pleased them, and they realized it as the first moment of their experience under their own exclusive roof-tree.
  虽然他们只租了两个房间，但是他们却可以完全占用整个屋子，意识到这是他们两个人第一次领略独处一室的经验这使他们大为高兴。
• 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。
• 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。
• 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。
• The first moment: Guardian angel came, I was not lonely.
  第一个瞬间：守护天使来临，我不孤单。
• 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。
• 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。
• A beautiful picture of your first moment in robot city.
  你刚进机器城的第一张漂亮的照片。