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
- 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。 - 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 - The man took his stick and his knapsack and departed.
那人提起他的棍和布袋，走了。 - 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 was complete now with that knapsack on.
背上了那个背囊，如今他就样样俱全了。 - 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。 - Dear god! This parachute is a knapsack!
上帝啊！这个降落伞原来是个背包！ - 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。 - The moment he received the order, the soldier packed his knapsack.
士兵一接到命令就打了背包。 - So I haven't done magic, I've given you a really fast way to solve a knapsack problem, but it's still exponential deep down in its heart, in something.
所以我并没有施魔法，我已经告诉了你，一种快速解决背包问题的方法了，但是某些方面它的核心仍然是指数增长的。