extremely short pulse中文什么意思

例句与用法

1. Intralase uses extremely short pulses of laser to create thousands of small bubbles , all at the same depth inside the cornea . the net effect is a flap cut , but without any of the complications associated with a microkeratome
   Intralase激光利用极短脉冲激光来制造成千上万的小气泡，全数在同一深度之内存于角膜中，这样，其实质效果是切割成瓣，而并没有使用角膜刨刀所可能引致的并发症。