knapsack

英 [ˈnæpsæk]

美 [ˈnæpsæk]

n.  小背包

复数：knapsacks　

TOEFLTEM8

BNC.34082 / COCA.17327

牛津词典

noun

• 小背包
  a small rucksack

柯林斯词典

• 帆布（或皮）背包
  Aknapsackis a canvas or leather bag that you carry on your back or over your shoulder, for example when you are walking in the countryside.

英英释义

noun

• a bag carried by a strap on your back or shoulder
  Synonym:backpackback packpacksackrucksackhaversack

双语例句

• I leave the knapsack behind, with the few things that were left me.
  我把背包留下了，还有他给我的几件东西。
• Genetic algorithm with schema replaced for solving 0/ 1 knapsack problem
  一种基于模式替代的遗传算法解0/1背包问题
• Therefore, the hybrid intelligence algorithm is effective to solve 0-1 knapsack problems.
  因此，应用该混合智能算法求解0-1背包问题是比较有效的。
• So I haven't done magic, I've given you a really fast way to solve a knapsack problem, but it's still exponential deep down in its heart, in something.
  所以我并没有施魔法，我已经告诉了你，一种快速解决背包问题的方法了，但是某些方面它的核心仍然是指数增长的。
• Dear god! This parachute is a knapsack!
  上帝啊！这个降落伞原来是个背包！
• The security of the scheme is set up on the intricate nature of the elliptic curve discrete logarithm problem and the knapsack problem.
  方案的安全性建立在椭圆曲线离散对数问题和变形的背包问题的难解性上。
• Immune algorithm with antibody-repaired and its application for high-dimensional 0/ 1 knapsack problem
  抗体修正免疫算法对高维0/1背包问题的应用
• The moment he received the order, the soldier packed his knapsack.
  士兵一接到命令就打了背包。
• Trial designed recursive algorithm for solving knapsack problem.
  试用递归方法设计求解背包问题的算法。
• Hybrid Genetic Algorithm for Multiconstraint 0-1 Knapsack Problem
  求解多限制0-1背包问题的混合遗传算法