backtracking

英 [ˈbæktrækɪŋ]

美 [ˈbæktrækɪŋ]

v. 原路返回; 折回; 折返; (屈于压力而)改变声明(或主张)，出尔反尔; 退缩
backtrack的现在分词

现在分词：backtracking　

COCA.43330

柯林斯词典

VERB 改变（说法、决定等）；出尔反尔
If youbacktrack ona statement or decision you have made, you do or say something that shows that you no longer agree with it or support it.
1. The committee backtracked by scrapping the controversial bonus system...
  委员会改变主意，放弃了有争议的奖金制度。
2. The finance minister backtracked on his decision.
  财政部长收回了他的决定。
VERB 原路返回
If youbacktrack, you go back along a path or route you have just used.
1. Leonard jumped in his car and started backtracking...
  伦纳德跳进车里，开始原路折返。
2. We had to backtrack to the corner and cross the street.
  我们不得不原路返回到拐角处过街。
VERB 倒回（描述或解释内容）
If youbacktrackin an account or explanation, you talk about things which happened before the ones you were previously talking about.
1. Can we just backtrack a little bit and look at your primary and secondary education?
  我们能不能回过头来谈谈你的小学和中学教育？

Implementing Fast Searching and Selective Backtracking in LP Environments
LP环境下快速搜索与选择回溯的实现
Leonard jumped in his car and started backtracking
伦纳德跳进车里，开始原路折返。
This next example shows how backtracking works with repetition quantifiers.
下一个例子显示了带重复量词的回溯。
The backtracking base construction is an important foundation for the reference room to realize the modernization of book management.
回溯建库工作是图书资料部门实现图书管理现代化的重要基础。
The engine will discard all backtracking positions.
引擎会忽略所有的回溯位置。
A backtracking algorithm has been suggested to solve the issue of maximizing credit rewards.
并应用回溯算法求解信度收益最大化问题。
Algorithm for backtracking control strategies
回溯控制策略的算法
Of course, the planet really isn't backtracking; it just looks as though it is.
当然，它并不是真的倒退运行了，只是看起来如此而已。
However, backtracking is computationally expensive and can easily get out of hand if you're not careful.
然而，回溯计算代价昂贵，如果你不够小心的话容易失控。
In a large storage area, the use of tunnels and cross aisles reduces travel time and minimizes backtracking.
在一个大型的存储区域，使用隧道和跨过道减少旅行时间和最大限度地减少回溯。