backtracing

基本解释

An optimal method based on the back-tracing algorithm is presented for calculating the entire system restoration plan.
针对主从递阶决策问题的优化求解，提出基于回溯算法的优化方法。
Template method pattern of GOF and the realization of template method pattern in back tracing algorithm are introduced.
在此介绍采用GOF的模板方法模式及采用回溯算法的模板方法模式的设计与实现。
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.
丹尼将手沿着他的脊骨拂过他的脊背，他的皮肤手感细滑如丝绸锦缎，绝少毛发。

And tracing back where it came from can be really hard.
然后去查找问题来源,可能会很困难。
麻省理工公开课 - 计算机科学及编程导论课程节选

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