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。
• 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。
• 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。
• From the first moment I saw you, Mr devlin, sitting astride your bike.
  德弗林先生，我第一次见到你，是跨着脚踏车。
• In this first moment, the positive, negative and neutral minds will review and judge the panorama of our life.
  在第一时候，正向的、负向的以及中性的心智会回顾并且评判我们整个一生。
• 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 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。
• I was hooked from the first moment I started using it.
  从使用它的那一刻起我就被它深深吸引了。
• 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。
• 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。