美 [treɪs bæk]
追溯：追寻某事物的起源或历史。
回溯：回顾或回忆过去的事件或经历。
追踪-引用次数：12
Therefore, exploring an effective detection and trace back method has important theoretical significance and practical value in network trace, network forensics and fighting against network crime.
因此,探索出行之有效的网络异常检测与溯源方法,对网络追踪、网络取证、打击网络犯罪,具有重要的理论意义和现实意义。
参考来源网络异常检测与溯源方法研究
回溯-引用次数：12
Firstly, the method of Mahajan etc is improved in IP trace back and differentiating good and bad packages.
首先从IP回溯和有效区分合法与非法包两个方面改进Mahajan等所提出的方法。
回索-引用次数：2
In this paper a novel technique-register/three-state-gate trace back method is presented,which combines the advantages of both RE and TB and overcomes their disadvantages. Its very suitable for VLSI implementation.
本文提出了一种幸存路径存储管理的新方法─寄存器／三态门回索法，结合了以上两种传统方法的优点，克服了它们的不足，极适合于Viterbi译码器的VLSI实现。
网络溯源-引用次数：1
参考来源网络异常检测与溯源方法研究
回溯-引用次数：11
... trace out 描绘出；探寻；轨迹为... trace back 追溯 trace gas 微量气体；示踪气体...
... back trace technique 向后追踪技术 ; 回溯技术 trace back 回忆 ; 追溯 trace or trace back 都可以向上游或下游追溯 ...
... confusion 杂乱，同化 trace back 追溯到 indifference 不关心 ...
078C 卷积码编码与viterbi译码|计算机论文|计算机毕业论文|计算机毕业设计|开题报告 关键词: 卷积码 维特比译码算法 回溯 [gap=527]Key Words: convolutional code , Viterbi decoding algorithm , trace back
Like a family tree that you might use to trace back through generations of ancestors, only it's showing a family of genetically related languages instead of people.
就像你可以追溯祖先的家谱一样，它只是在显示与遗传相关的语言，而不是人类。
Rather than merely a sign, it is the root from which we can trace back to our ancestor, the tie that helps bind us to other members of the same clan, the dignity most people hope to live for.
它不仅仅是一种标志，更是我们可以追溯到祖先的根源，是将我们与同族其他成员联系在一起的纽带，是大多数人希望为之而活的尊严。
Aggregating such a trace back yields a quantified call-chain.
通过聚集这种反向跟踪，可以产生一个量化的调用链。
Arthur Conan Doyle,creator of the fictional detective Sherlock Holmes, wrote about Poe's influence on other crime writers: "Each may find some little development of his own, but his main art must trace back to those admirable stories of Monsieur Dupin,so wonderful in their masterful force, their reticence,their quick dramatic point."
VOA : special.2009.02.02
And I have a profound respect for the traditions of hunting that trace back in this country for generations.
Its control of each stage of production helps Smithfield to trace back any problems with pathogens and address them.
All this production capability might still be affected by potential parts shortages that trace back to the Japanese earthquake.