knapsack
英 [ˈnæpsæk]
美 [ˈnæpsæk]
n. 小背包
复数：knapsacks
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
双语例句
- 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 - This paper describes the0/ 1 knapsack problem, a mathematical model, and explains the basic theory of shuffled frog leaping algorithm.
描述了0／1背包问题的数学模型，阐述了混合蛙跳算法的基本理论。 - 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。 - An Improved Genetic Algorithm for Knapsack Problem
一种求解背包问题的改进遗传算法 - 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 - 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 - A hybrid algorithm combining ant colony system with multi-choice Knapsack problem was proposed.
提出了一种蚁群系统与多选择背包问题融合的算法。 - He walked all over the country with a painter's knapsack on his back.
他背著一个画家的背包走遍了全国。 - The study on greedy local search algorithm of 0-1 knapsack problem
0-1背包问题的贪心局部搜索算法研究 - 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。