backtracing

基本解释

An optimal method based on the back-tracing algorithm is presented for calculating the entire system restoration plan.
針對主從遞堦決策問題的優化求解，提出基於廻溯算法的優化方法。
Template method pattern of GOF and the realization of template method pattern in back tracing algorithm are introduced.
在此介紹採用GOF的模板方法模式及採用廻溯算法的模板方法模式的設計與實現。
Dany ran her hand down his back tracing the line of his spine. His skin was smooth beneath her touch almost hairless. His skin is silk and satin.
丹尼將手沿著他的脊骨拂過他的脊背，他的皮膚手感細滑如絲綢錦緞，絕少毛發。

And tracing back where it came from can be really hard.
然後去查找問題來源,可能會很睏難。
麻省理工公開課 - 計算機科學及編程導論課程節選

Just days after Facebook revealed that unidentified hacker tracing back to China had infiltrated staff computers, Apple has said the same hackers attacked its computers, Reuters reported Tuesday.
FORBES: Apple Admits To Being Hacked, Says No Data Stolen
That stops authorities tracing anything back to their computer.
FORBES: Click 'n Hit: How Supporters Of Anonymous Are Making It Easier To Cripple Websites