backtrack

backtrack怎么读

英式音标：[ˈbæktræk]

美式音标：[ˈbækˌtræk]

backtrack基本解释

vi. [计] 回溯；由原路返回；放弃

vt. 追踪；循迹调查

backtrack的意思释义

vi.

走原路；由原路返回；改变主意；取消诺言

vt.

追踪；循迹调查；

变形

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

英英释义

v.retrace one\'s course

同义词：turn backdouble back

backtrack用法及例句

双语例句

用作动词(v.)

This will often cause them to backtrack.

这往往会导致他们走回头路。

The path suddenly disappeared and we had to backtrack.

小路突然消失了，我们只得沿原路折回。

A spate of negative stories and the government may backtrack.

一旦负面消息大量出现*府就会走回头路。

例句参考

BACKTRACK

Backtrack

Backtrack programming. J ACM

Backtrack programming techniques

A Sufficient Condition for Backtrack-Free Search

Probe Backtrack Search for Minimal Perturbation in Dynamic Scheduling

Estimating the efficiency of backtrack programs

A sufficient condition for backtrack-bounded search

Bounds on backtrack algorithms for listing cycles, paths and spanning trees

backtrack词源

backtrack (v.)

\"retrace one\'s steps,\" figuratively, by 1896, from literal sense, with reference to hunted foxes, from back (adv.) + track (v.). Related: Backtracked; backtracking.

backtrack相关例句

1.At other times,one may find it necessary to backtrack to a previous Step.

在另一些场合,可能有必要重复前一步骤。

3.Air cargo loading problem by backtrack algorithm is solved.

用回溯算法解决飞机货舱装载问题。

4.But we should continue to enforce those reform measures that have proved effective and should not backtrack

但是，已经从各方面证明行之有效的改革措施要继续实行，不能走回头路。

6.Slow down and backtrack on the runway, taxiway No5 is blocked with aircraft.

减速，在跑道上180，五号滑行道被飞机堵住了。

7.Cleared to enter the runway and backtrack to the take-off point.

允许进跑道，做180到起飞位置。

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