femtoseconds
美
英 
例句
"One may argue that now we have femtosecond lasers which generate pulses with a length of a few femtoseconds, " he noted.
也许有人会说,我们现在已经拥有了飞秒激光器,可以产生仅几毫秒长的脉冲。
These atom-bits will be able to switch their state (a 0 or a 1) in femtoseconds, which are quadrillionths (1015) times of a second.
这些原子比特将能够以飞秒(即:1秒的10-15方)的速度转换自身的状态(0或1)。
Surprisingly, this quantum beating lasted the entire 660 femtoseconds.
值得惊奇的是量子拍持续了整整660飞秒。
Application of Femtoseconds Laser in Ophthalmic Surgery
飞秒激光在眼科手术中的应用