阿秒 meaning in English
attosecond x-ray pulse
Examples
- A team from france and the netherlands set a new speed record for subdividing the second , reporting last year that a laser strobe light had emitted pulses lasting 250 attoseconds ? that ' s 250 billionths of a billionth of a second
去年，法国与荷兰合组的研究团队创下新纪录，根据他们报导，一束频闪雷射光发射的脉冲，只持续了250阿秒（ 10 - 18秒） 。