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
- 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 - He was complete now with that knapsack on.
背上了那个背囊，如今他就样样俱全了。 - 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。 - 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。 - 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 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。 - 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。 - The man took his stick and his knapsack and departed.
那人提起他的棍和布袋，走了。 - 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