pushdown

基本解释

• n.下推(叠加)

同根派生

英汉例句

• Pushdown of seismic event were evident on heated zone .
  注汽后的地震反射剖面的同相轴有明显下拖现象；
• Nondeterministic pushdown automata are another formalism equivalent to context-free grammars.
  随意性的后进先出存储器的自动操作也是环境无关性语法的另一个应用。
• This category has to do a good job for you, it is but a normal plane, pushdown several styles and faster to use it?
  你需要圆形的按钮吗？这个类已经替你做好了，它可是有正常、平面、下推几种风格的，快使用它吧-you need circular button?
• Existing complexity proofs on the circularity problem of AGs are based on automata theory, such as writing pushdown acceptor and alternating Turing machines.
  目前对属性文法循环性问题复杂度的证明，多基于自动机理论，如写入推出接受器、交替涂林机等。
• Changing certain nickname attributes can improve performance by influencing which operations can be considered for pushdown.
  通过改变某些昵称属性,可以考虑叠加哪些操作,以提高性能。