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

• 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。
• 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。
• We must understand all context at first moment in hearing, that is often very difficult.
  我们要在第一时间内把全部内容听懂、听明白是相当困难的。
• From the first moment he got on the set, he wanted to be a director too
  自从进入摄影棚的第一刻起，他就希望自己也能成为一名导演。
• 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。
• 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？
• From the first moment to this you have wanted to know, why must it be like this?
  从创始到现在，你们都想知道，世界为什么一定要象现在的这个样子？
• 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。
• Parents often drop their tears in their baby's first moment of life.
  父母在他们孩子出生的第一时刻往往会落泪。
• She had whispered it to him the first moment she looked at him.
  她看他第一眼时就悄悄地给了他。