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

• The man took his stick and his knapsack and departed.
  那人提起他的棍和布袋，走了。
• The method based on knowledge evolution algorithm is proposed to solve knapsack problems.
  知识进化算法是在分析知识进化机制基础上提出的一种新型优化算法。
• 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
• He stood, swung one knapsack onto his left shoulder, put the other on top of his cooler.
  他站着，把一个背包甩到左肩，另一个放在冷藏箱上。
• So let's look at an example of a zero-one knapsack problem.
  我们要像之前一样将其最优化，现在让我们来看一个0/1背包问题的例子。
• 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。
• By introducing the transformative knapsack problem into the scheme, the security of new scheme one is strengthened.
  通过引入变形的背包问题，新方案一的安全性进一步提高。
• 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
• 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。
• An improved tabu search algorithm for knapsack problem
  一种改进的禁忌搜索算法求解背包问题