backtrack

backtrack

美 [ˈbækˌtræk] 　英 ['bæk.træk]

• v.原路返回；折回；折返；（屈于压力而）改变声明（或主张）
• 网络回溯；走回头路；撤退

词形变化

第三人称单数：backtracks  现在分词：backtracking  过去式：backtracked  

同义词

英汉双解

英汉解释

v.	1. 走回头路;改变过去的意见[主张]

英英解释

v.	1. to go back in the direction from which you have come 2. to change your intentions, so that you become less willing or less likely to do something that you said you would do 3. to return to a subject you were discussing before

例句

Mr. Sarkozy's spokesman later appeared to backtrack somewhat, saying 'there is no threat' to leave the summit.

萨科奇的发言人后来似乎又出来打圆场，称萨科奇“并未威胁”要退出峰会。

It approved a plan to explore unloading the PC business, only to have executives backtrack and say there was no final decision.

董事会也批准了探索分拆个人电脑业务的计划，最后高管们放弃了，说没有做出最后决定。

All this prompted the National Union of Millers and Tortilla Makers, which set off the latest panic, to backtrack.

以上这些动作都促使磨坊主与玉米饼制造者全国联盟消停，正是这个联盟引起了这次最新的恐慌。

But once the most acute market pressure was relieved, Mr Berlusconi began to backtrack on his austerity measures, to the fury of Germany.

然而当最严重的市场压力刚一缓解，贝卢斯科尼就开始放弃财政紧缩措施。此举令德国大为着恼。

Let's backtrack a bit, because there will be other outstanding aspects happening at the start of the month that you'll want to note.

让我们回溯一点点，因为在月初还有其他一些方面的问题需要我们注意。

If a mistake is later detected , then we must backtrack to the point of error and try another alternative . This is called backup .

如果以后发现它是错误的，我们必须退回到点，再试另外的选择。这种方法称为回溯。

Already in Washington, Mr Netanyahu had to backtrack by setting up a committee to "reconsider" the cabinet decision.

已身在华盛顿的内塔尼亚胡不得不打道回府，设立一个委员会，来“重新考虑”内阁的决定。

Before the exam at the end of the year the teacher is going to backtrack over all the things we've learned.

在年末考试之前，老师将复习我们学过的所有知识。

Already some early supporters of the director, such as actress Whoopee Goldberg, have had to backtrack and clarify their positions.

一些本来支持他的人们，比如乌比·戈德堡也开始倒戈，澄清自己的立场。

By default when a repeated patten does not match then the engine will backtrack until a match is found.

缺省情况下，当一个重复模式不能被匹配时，引擎将回溯直至找到一个匹配。

Execution will break just before allocating the block, and you can backtrack to determine what routine was responsible for the bad call.

执行将恰在分配该块以前中断，您可以向回追踪以确定哪个例程执行了错误调用。

Thus, the architect needs to be "thick-skinned" since they may need to correct their decisions and backtrack at times during a project.

因此构架师需要是厚脸皮的，因为他们很可能在项目开发过程中更正自己的决定，并且按原路返回查找问题。

We got lost driving to Shunyi so we have to backtrack quite a lot until we finally found the correct road.

我们迷路了，误开到了顺义县，所以我们不得不掉头开了很久，直到最终找到回程路线。

The professor's face turned red, and he tried to backtrack.

那位教授脸红了，他还试图反驳。

Positive lookahead and lookbehind do not backtrack.

积极的预测先行和追溯不回溯。

Though, let's backtrack for a moment. . .

尽管如此，还是让我们倒回去片刻……

However, if you do backtrack over a sector, you will be expected to take a connecting flight within 24 hours.

但是，如果您回头经过一个地方，您可以在24小时内搭乘衔接航班。

By using backtrace and backtrack of FAN algorithm, the efficiency of test generation algorithm has be improved.

利用了FAN算法的多路回退和回溯等主要特色，提高了测试生成算法的效率。

It's no easy task - BenQ, an electronics company, expanded too fast and had to backtrack.

这绝非易事。台湾电子公司明基（BenQ）就因扩张太快而不得不收缩业务。

To begin to answer this question, I'll need to backtrack a little bit and talk about classical ballet.

在回答这个问题之前，我想再往前追溯一点，先讨论一下古典芭蕾。

Alas, an immediate and overwhelmingly negative reaction forced the prime minister to backtrack just 48 hours later.

但是由于立即招到扑面而来的反对使得总理被迫撤销这个提出仅48小时的议案。

We are looking at alternative routes, although the hope is that the Parana state government will backtrack on its ban.

我们正在寻求其它的解决办法，不过最好还是希望巴拉那州政府能撤消转基因禁令。

Exit the Shida market and backtrack your way north on Longquan Street -- you'll hit Yongkang Street after a leisurely 20-minute walk.

从师大夜市出来，沿着龙泉街向北往回走，慢行20分钟后，你会走到永康街。

Put that phone down and don't backtrack!

不要打电话，不要走回头路！

China has made several attempts to force the development of more proprietary technology locally, but had to backtrack on many such policies.

中国曾多次尝试强行推动本土专利技术的更大发展，但此类政策也多次被迫取消。

insist that they go through with their initial plan if they do backtrack.

他们坚持认为，通过与他们的初步计划，如果他们走回头路。

But this latest move by the government doesn't mean it wants to backtrack on consumerism.

但此次政府的最新动态并不意味着它要放弃保护消费者的立场。

Mr Moynihan's second problem is that, under pressure to impress shareholders, he has over-promised only to later backtrack.

莫伊尼汉的第二个问题是，在取悦股东的压力下，他做出了过度承诺，后来却食言。

We only really backtrack in our fitness levels when we quit exercising completely.

我们只有在我们真正走回头路健身运动水平在我们完全戒掉。

Tells Perl 6 that if "32" fails, it should not backtrack and try "3" .

告诉Perl6，如果“32”失败，则不应该回溯并尝试“3”。

Even Gates was forced to backtrack after his speech last year criticizing the Navy's over-reliance on huge flattops.

盖茨去年批评海军对巨型航母的过度依赖之后，盖茨被迫收回讲话，。

Application of bounded backtrack arithmetic to course scheduling modeling

限界回溯算法在排课系统模型中的应用

Varela had to backtrack in announcing the cooperation plan;

巴雷拉曾在宣布要走回头路的合作计划；

i don ' t have to backtrack so i can recognize him

我不必原路返回去才能认出他