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
- The moment he received the order, the soldier packed his knapsack.
士兵一接到命令就打了背包。 - STUDENT: You can't exceed the volume that the knapsack can hold.
学生：你不能超过背包，所能容纳物品的体积。 - 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。 - Dear god! This parachute is a knapsack!
上帝啊！这个降落伞原来是个背包！ - In this paper, a modified particle swarm optimization algorithm is presented to solve knapsack problem, and the detailed realization of the algorithm is illustrated.
本文提出了改进的粒子群算法求解背包问题，阐明了该算法求解背包问题的具体实现过程。 - 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 tabu search algorithm for knapsack problem
一种改进的禁忌搜索算法求解背包问题 - Solving Knapsack Problem with Improved Pseudo-parallel Genetic Algorithm
基于改进型伪并行遗传算法的背包问题求解 - 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。 - 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