trace back
美 
英
英汉解释
例句
What I said was "shang su" , meaning to trace back in time.
我说的上溯，意思是从现在的时间推算到以前。
While it's easy to blame your parents for your thin hair or balding scalp, not all causes of hair loss trace back to genetics.
我们常常把头发稀少或者秃顶怪罪于我们的父母，但其实脱发的原因并不完全是遗传的。
Those materials form in watery environments and presumably trace back to a time when Mars was much warmer and wetter than it is now.
这些物质在含水环境中形成，由此可推测，过去火星比现在更为温暖和湿润。
He said that these tomatoes trace back to the southern Ukraine during the early 19th century.
他还说，这些西红柿的起源之地是19世纪初的南部乌克兰。
Or check out the murders reported in the daily newspaper, an amazing number of which trace back to a quarrel with an estranged lover.
你还可以去看看每天报纸上关于谋杀的报导，你便会发现很多谋杀的起因是源于爱人分手时的争吵。
The Western countries outlook on values formation may trace back to Renaissance motion at least.
西方国家价值观的形成至少可追溯到文艺复兴运动。
large sheepdog with a profuse shaggy blue - gray - and - white coat and short tail ; believed to trace back to Roman occupation of Britain.
大型短尾牧羊犬，提供丰富的粗硬的蓝灰色和白色皮毛；可追溯到罗马侵占英国时期。
It is one of those words we can trace back to a single person who spun it seemingly out of thin air.
如果追溯这一类词的源头，我们会发现它们就是由某一个人几乎凭空创造出来的。
His derision, criticism and challenges of authorities can always trace back to his hybrid position on the brink.
他的调侃、批判和犯禁，可以在这种夹缝状态中找到源头。
Content: The beginning of decoration can trace back to later period of the Old Stone Age.
正文：装饰的产生，至晚也可以追溯到人类旧石器时代晚期。
America's major problems - high unemployment, the trade deficit, high public debt - all trace back to it.
美国最主要的问题——高失业率，贸易逆差，高国债——都是这个原因引起的。
The formation process and causes of the land issue of South Africa can trace back to the colonial period of the Netherland.
南非土地问题的形成过程和原因，可追溯至历史上荷兰人开拓殖民地之时。
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。
Keep a diary of your changes so that if you need to trace back to what changes you made you can .
把日记，你的变化，所以，如果你要上溯到什么改变了你，你可以这样做。
Trace-back investigation of sprouts from the distributor that supplied restaurant K led to producer A.
有关芽苗菜（来自为餐馆K供货的经销商）的溯源性调查引出了生产者A。
Some two-thirds of the greenhouse gas emissions causing climate change trace back to fossil fuel use.
大约三分之二的温室气体排放都可追溯至化石燃料的使用。
Additional epidemiological, environmental and food trace-back investigations are under way.
其它的流行病学、环境和食品反向追踪调查正在进行中。
To develop the spirit of the civilization of China, we must trace back to its source.
弘扬中华民族精神，必须追溯中华文明的源头活水。
Information Technology plays a central role in food production systems , including trace back systems .
在食品生产系统，包括溯源系统中发挥重要作用。
bioweapons, too, are famously difficult to trace back to a perpetrator.
生物武器也是一样，很难追踪到肇事者，这都是广为人知的。
Its germinate may trace back to Demokritos " and Epicurean hedonism of ancient Greek. "
它的萌芽可以上溯到古希腊时期德谟克利特和伊壁鸠鲁的快乐主义学说；
The first time I did it, I managed to trace back to things I had already forgotten about from a half hour earlier.
我第一次这样做的是我顺利的完成了回想起那些发生在半个小时前我忘记的事情。
The research on effect of joints'behavior on structures was early at steel frames field and can trace back from the early 20th century.
节点性能对钢框架结构影响的研究起步较早，大约可以追溯到20世纪初。
According to planetary scientist Robin Canup, all three of Pluto's satellites could trace back to a single impact.
据行星学家罗宾·卡纳普说，冥王星的所有三个卫星可以追溯回同一次撞击。
Also, it should be possible to trace back from lower to higher levels of abstractions.
同时，应该可以从较低层次的抽象层追溯到较高层次的抽象层。
"Lu Qi" , Whose source can trace back to pre-Qin, was often called "San Yue" in classics.
路歧，考其渊源，可上溯至远古时期，在典籍中常被称作“散乐”。
Hence, we cannot trace back to the origin of Tao and can't study its destination.
我们不能追朔道的起源，更无法探究道的最终流向。
The network conducts trace-back studies that give particular attention to contaminated items that may have entered international commerce.
该网络开展追溯性调查，对可能已进入国际市场的受污染货品给予特别关注。
The Class model and the Interaction diagram trace back to the use case described here previously, as Figures 2 and 3 illustrate.
Class模型及Interaction图回溯至前面描述的用例，如图2和图3所示。
Japanese only depend the papers(Book of Wei) form China to trace back Japan's national origin.
日本唯有透过中国的史料《魏书倭人传》回过头来寻找自己的国家起源。
All the things that we see today that are changing our lives, we can always trace back to the introduction of some new technology.
我们今天所看到的所有改变我们生活的事情，我们都可以追溯归结为一些新技术的发明。
This means that when we trace back through the lineage, we actually end up with our own minds, the essence of ourselves.
也就是说当我们往上追溯这个传承，最后找到的是我们的心，也就是自己的本性。
But the electrical brain activations detected with ERPs are harder to trace back to their exact origins inside the brain.
但是通过ERP监测脑的电激活比精确追溯它们脑内的起源要困难。
But if you trace back who we are, how we speak, how we think, many of those things have their origins in the King James Bible.
如要追溯我们是谁，我们如何说话，我们如何思考，很多事情都可以在詹姆斯国王版《圣经》中找到根源。
In this case the tree looks different: you start with test cases, and then trace back from scenarios and use cases.
在此种情况下，追踪树看起来会有不同：你从测试用例开始，然后追踪场景和用例。
Now, supposing we trace back to 8, 000 years ago, let us image visiting our hardy ancestors, who resided at Zhoukoudian.
现在假设追溯到8000年以前，我们去访问住在周口店的吃苦耐劳的祖先。
Therefore, it is necessary to trace back to the stage when the verb to describe form, i. e.
为此，要想解决日语“形容动词”是何面貌有必要追溯到日语形成期—上代去考察。
How to understand teaching may trace back to how teachers understand knowledge, and which plays an important part in teaching.
如何理解教学必须追溯到教师对知识的理解上，教师对知识的理解对教学有很大的影响。
This approach brings a new way to trace back attackers with incompletion mark information.
为不完全信息情况下的攻击源定位问题研究提供了一种新的思路。
This way gem users can trace back a gem to a trusted source.
这样gem用户可以溯及一个gem至可信的源。
