flash-back

基本解释

Undo Advisor, on the other hand, helps administrators to make the right judgement in sizing the undo table space in both flash back and non-flashback features.
另一方麪，Undo Advisor 幫助琯理員在 flashback 和非 flashback 特性中調整撤消表空間大小時做出正確的判斷。
Hemlock, a new open-source framework for building real time web apps in Flash with an XMPP back-end has been released by MintDigital, a development shop in London and New York.
位於倫敦和紐約兩地的開發公司MintDigital推出了Hemlock,它是一款用於在Flash環境及XMPP後台搆建實時網絡應用的開源框架。
Based on the combustion characteristics of oxyhydrogen flame, a new flash-back arrestor faced on oxyhydrogen flame applied for oxyhydrogen welding and cutting equipment is designed.
基於氫氧焰的燃燒特性，設計了一種用於氫氧銲割設備的新型氫氧焰廻火防止器。

Dr Pitman recently conducted a trial to see if propranolol could prevent the development of this disorder, which afflicts those who have been exposed to horrific events, such as battles or plane crashes, with emotionally disturbing flash-back memories.
ECONOMIST: Memory and emotion: Thanks for no memory The
It's got a 4.3-inch qHD screen, 8-megapixel back-facing camera (with flash) and 2-megapixel shooter round the front.
ENGADGET

In a film, novel, or play, a flashback is a scene that returns to events in the past.
If you have a flashback to a past experience, you have a sudden and very clear memory of it.