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
- 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 - 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 - The function optimization and knapsack problem show the effectiveness of PEA.
积性效用函数的度量函数优化和背包问题实验验证了PEA的有效性。 - An Ant Colony Optimization Algorithm Based on Mutation and Pheromone Diffusion for the Multidimensional Knapsack Problems
基于变异和信息素扩散的多维背包问题的蚁群算法 - 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。 - 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。 - 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。 - New genetic algorithm to solve 0-1 knapsack problem
一种求解0-1背包问题的新遗传算法 - Research of Grid Scheduling for Multidimensional 0-1 Knapsack and Genetic Algorithm
多维0/1背包与遗传算法的网格调度研究 - 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