词语屋>英语词典>backtracking翻译和用法

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 

计算机

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?

双语例句

  • In the constitution of backtracking algorithm, the solution space tree has the massive redundant solutions.
    根据空间节点之间的铰链关系,提出了基于空间树的六自由度空间模型。
  • Algorithm for backtracking control strategies
    回溯控制策略的算法
  • 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。
  • In this column, you've seen how rules can be used as part of a hybrid approach that also includes search with backtracking.
    在本专栏中,您了解了如何在包含搜索和回溯功能的混合方法中使用规则。
  • In graph theory, to getting shortest path must compare all possible path, basically use backtracking, the Algorithm needs longer time.
    在图论中,一般求最短路径都是通过比较各种可能的路径后而得到的,基本上都是按树的回溯方式求得。
  • Leonard jumped in his car and started backtracking
    伦纳德跳进车里,开始原路折返。
  • 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。
  • Effects of Cut Mechanisms on Backtracking in Visual Prolog
    VisualProlog截断机制对回溯的作用机理
  • And he has avoided the accusation that he is backtracking on his commitment to fiscal responsibility.
    与此同时,他也让人们难以再指责他背弃了自己对于财政责任的承诺。
  • For example, top-down parsers are guaranteed to find every possible production, but can be extremely slow because of frequence ( exponention order) backtracking.
    例如,top-down解析器可以确保找到每一个可能的产品,但可能会非常慢,因为要频繁地(指数级)进行回溯。