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

• 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 you begin analyzing your collected data, be as conservative as possible.
  在你开始分析你收集的数据时，要尽可能地保守。
• I was born the first moment that a question leaped from the mouth of a child.
  我出生于世界上第一个有疑问的孩子提问的那一刻。
• 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。
• 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。
• 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。
• 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。
• 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。