knapsack是什么意思 knapsack怎么读

英式：[ˈnæpsæk] 美式：[ˈnæpsæk]

TEM4、TOEFL

knapsack单词基本解析：

n.（士兵或旅行者的）背包
n.背包
n.（士兵或旅行者的）背包；

knapsack变化用词：

knapsack英英释义：

Noun

1. a bag carried by a strap on your back or shoulder

名词 knapsack:

a bag carried by a strap on your back or shoulder

同义词：backpack, back pack, packsack, rucksack, haversack

knapsack[ 'næpsæk ]n.a bag carried by a strap on your back or shoulder

同义词：backpackback packpacksackrucksackhaversack

knapsack中文词源：

knapsack 背包 knap,拟声词，拍打声，sack,包。比喻用法。

knapsack用法和例句：

She had all her things ready and was now going to pack them in her knapsack.

她把一切东西都准备就绪,现在她要把它们装进背包里去.

The moment he received the order, the soldier packed his knapsack.

士兵一接到命令就打了背包.

This is about 01 knapsack problem dynamic programming algorithm.

这是关于01背包问题的动态规划算法.

" You can carry that blue knapsack. I'll take the tan one and the tripod. "

“ 你可以帮着拿那个蓝背包, 我拿那个土黄色的和三脚架. ”

英汉文学 - 廊桥遗梦

Will my sweater go in your knapsack?

你的背包里还放得下我的球衣吗 ?

Trial designed recursive algorithm for solving knapsack problem.

试用递归方法设计求解背包问题的算法.

Suddenly an Indian teenager carrying a knapsack rushed forward and held him by his arm.

她一把将背包从他的手中夺下,突然,博士吃惊地发现她手持一把手枪对着他.

Fashion knapsack having a unique style , greatly matching the leisure decoration.

时尚的背包别具一格, 是休闲装饰的好伴侣.

Applied to knapsack & sports bags , insulation bags and cooling container.

背包心材、集装箱和保冷包心材等.

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.

They examined him for some time while he was taking off his knapsack.

当他解下那口袋时,大家都打量了他好一会儿.

Do you think she got everything into her knapsack?

你认为她把所有一切都放进了她的背包里吗 ?

I arrive a little before dinner, with my knapsack, in order to give Serge a lesson.

我带着背包在吃晚饭前赶到了, 目的是给谢尔盖上一课.

Dear God, this parachute is a knapsack!

我的老天, 这个降落伞是一个背包!

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.

Franklin placed the warm scarf Debbie had knitted for him in the top of his knapsack.

富兰克林把黛比为他织的暖和的围巾放在背包的最上层.

辞典例句

The man took his stick and his knapsack and departed.

那人提起他的棍和布袋,走了.

He unstrapped his knapsack.

他把背包解下.

Then I and son take knapsack to traveling bag to go.

于是我和儿子拿起背包行囊便走.

I like carrying the knapsack extremely to travel by myself.

我非常喜欢一个人背着背包到处去旅行.

Knapsack problem is a typical NP complete problem.

背包问题是一个典型的NP完全问题.

The function optimization and knapsack problem show the effectiveness of PEA.

函数优化和背包问题实验验证了PEA的有效性.

knapsack

0-1 polynomial knapsack problem

0-1多项式背包问题

A Rigorous Method for Solving 0-1 Polynomial Knapsack Problem

0-1多项式背包问题的一种精确算法

Nonlinear Reductive Dimension Approximate Algorithm for 0-1 Knapsack Problem

0-1背包问题的非线性降维近似算法

In 1919 while serving a compulsory stint in the military, Nurmi entered a 20-kmarch carrying a rifle, a cartridge belt and a knapsack filled with 5 kg of sand.

1919年,当他在军中服义务役的时候,努尔米带着一支步枪,腰上系着弹带,背上背着装有5公斤沙子的背包参加20公里行军。

DF KNAPSACK PUBLIC-KEY CRYPTOSYSTEM

DF肯包公钥密码体制

a knapsack (usually for a soldier).

一种背包（通常用于士兵）。

a knapsack,often mounted on a lightweight frame,that is worn on a person's back,as to carry camping supplies

一种背在背上的通常安装在轻量结构上的背包，用来带一些野营的必需品

Dear God! This parachute is a knapsack!

上帝啊!这个降落伞原来是个背包!

Shanghai packs these innumerable features into one big knapsack, as if it is preparing to pick up and go with them at a moment's notice.

上海把无数的无数，都装在一个袋子里，似乎准备随时带走的。

A Lagrangian Decomposition and Domain Cut Algorithm for Nonseparable Convex Knapsack Problems

不可分离凸背包问题的拉格朗日分解和区域分割方法

Unlike many sets the drum is of an appropriate size, and the drummer has his knapsack suspended around his coat tails to allow room for the drum on his back when not in use.

不同与很多套件，这套兵人里的鼓的比例很合适，鼓手的背包背在衣尾的位置，这样留下空间可以在鼓不使用的时候把它背在背后。

Carry no moneybag, no knapsack, no sandals, and greet no one on the road.

不要带钱囊，不要带口袋，不要带鞋；在路上也不要问人的安。

On the way of drifting, we will pass by a waterfall; the one who carries the knapsack can put it on the left of your self.

中途右侧会经过一个瀑布，咱们各位朋友当中如果有背包的，可以把包放在身体的左侧；

A particle swarm algorithm is presented to solve the multi-constraint Knapsack problem.

为采用改进粒子群算法求解多约束背包问题。

In order to prevent encrypting system from being broken, the variant non-super increasing sequence is used as the trapdoor knapsack vector to improve the security of public key cryptosystems.

为防止破译，本文采取变形的非超递增序列作为陷门背包向量，来提高背包公钥密码体制的安全性。

Then, taking a small knapsack and a camera, he attempts to time travel again and never chooses, or is able, to return.

之后，背著一的小型背包和一台照相机，他试图再做一次时光旅行，他没有做选择，如果可以的话，就能回到上次的时光。

Bintree use, simple knapsack problem, is my data structure beginner operations,

二叉树运用，简单背包问题，是本人初学数据结构的作业，

Binary improved particle swarm optimization algorithm for knapsack problem

二进制改进粒子群算法在背包问题中的应用

The valet, Joseph, gave Anatole his knapsack and sword, and they all went out into the vestibule.

仆人约瑟夫把手提包和马刀递给阿纳托利，大家走进接待室。

Algorithms in the program excogitate technology are recounted,a new algorithm of solving knapsack problem is expounded,it uses algorithms amalgamate.

介绍了程序设计技术中的几种算法 ,并利用算法间的混合提出了一种解决背包问题的新型算法

As he spoke, he deposited his knapsack and his cudgel in a corner,

他一面说,一面把布袋和棍子放在屋角里

As he spoke, he deposited his knapsack and his cudgel in a corner, replaced his passport in his pocket, and seated himself,Mademoiselle Baptistine gazed mildly at him.

他一面说，一面把布袋和棍子放在屋角里，随后又把护照插进衣袋，然后坐下去，巴狄斯丁姑娘和蔼地瞧着他。

Around him lay knapsack and jacket, an empty catch-net, his bicycle, and two tins of worms dug from the plot of garden at home before setting out.

他周围放着背包、夹克、一个空捕鱼网、他的自行车和出发前在家里花园里挖出的两听虫子。

He stopped a hundred feet from the bridge and got out, taking the open knapsack with him.

他在离桥一百英尺地方停下,带着那开口的背包爬出车子。

Fascinated by this magic light-generating globe, he cut it off with his bayonet and put it in his knapsack so he could carry around the light with him wherever he went.

他对这个会发光的小球很痴迷，于是用刺刀把它割了下来，放进自己的背包，他觉得这样他就可以把光带到任何他想去的地方了。

He walks around with a knapsack, looking like a grad student on the way to the library.

他总是背着个旅行背包走来走去，就象一个去图书馆路上的大学生。

He cinched the belt of his knapsack around his shoulders.

他把背包带紧紧地拴在肩膀上。

He unstrapped his knapsack.

他把背包解下。

He had his knapsack on his shoulders, his cudgel in his hand, a rough, audacious, weary, and violent expression in his eyes.

他的肩上有个布袋，手里有根木棍，眼睛里有种粗鲁、放肆、困惫和强暴的神情。

He stood, swung one knapsack onto his left shoulder, put the other on top of his cooler.

他站着,把一个背包甩到左肩,另一个放在冷藏箱上。

He carried his knapsack on his shoulder, and was covered with dust, as though he had walked far.

他肩杠背包，浑身尘土，好象是经过长途跋涉似的。

a tightly packed soldier knapsack, well buckled and perfectly new, on his back;

他背上有只布袋，装得满满的也扣得紧紧的；

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。

He was himself vigorous and formidable,he armed himself with his staff, made a shield of his knapsack, and made his way out of the kennel in the best way he could, not without enlarging the rents in his rags.

他自己本是胆大力壮，猛不可当的人，他拿起他的棍子，当作武器，拿着布袋当作藤牌，慢慢地从那狗窝里爬了出来，只是他那身褴褛的衣服已变得更加破烂了。

Take 0-1 knapsack problem for example,in contrast to static state space tree algorithm,the new algorithm spends less times and it helps to extend the application of backtracking algorithm.

以0-1背包问题为例,说明动态树方法对求解线性规划问题等是非常有用的,且该算法所用时间少于静态状态空间树方法,有助于扩大回溯算法的应用。

The Application of Coding Sequence of Pseudo-prime in Public Key Crypto-systems of the Knapsack Vector

伪素数编码序列在背包向量公钥密码体制中的应用

Low ark belongs to market offer furniture, can put shoe, sundry etc, the goods such as some of key, knapsack still can be put on the cabinet.

低柜属于集纳型家具，可以放鞋、杂物等，柜子上还可放些钥匙、背包等物品。

You'll catch your knapsack on those forks and come to grief

你的前包容易给桠杈挂住，会出事故的。

Will my sweater go in your knapsack?

你的背包里还放得下我的球衣吗?

Do you think she got everything into her knapsack?

你认为她把所有一切都放进了她的背包里吗?

And a man destroys the jewelry counter glass, puts in the knapsack after the golden accessories, two people flee the scene rapidly.

其中一男子砸破首饰柜台玻璃，将金饰品放入背包后，两人迅速逃离现场。

The function optimization and 0-k knapsack problem experiments show that PEA has apparent superior in application area, searching capability and computation time compared with QEA and canonical genetic algorithm (CGA).

函数优化和0-k背包问题实验表明,与量子进化算法和传统遗传算法相比,概率进化算法在适用范围、搜索能力和收敛速度上有明显的优势。

The function optimization and knapsack problem show the effectiveness of PEA.

函数优化和背包问题实验验证了PEA的有效性。

An Attack Against MH Knapsack Cryptosystem Based on Dynamic Programming

利用动态规划思想攻击MH背包密码

engine -driven knapsack duster

发动机驱动背负式喷粉机

With the leisure fashion two big series, the color is high-colored.Dazzles the time series knapsack outlook design bold exaggeration, hasthe time characteristic extremely, resembles in the summer day arepeatedly sunlight.

和休闲时尚两大系列,颜色更是色彩纷呈。眩目的流光系列背包外型设计大胆夸张,极具时代特点,好像夏日里的一屡阳光。

Like the woman of recreational type knapsack: The life with had liked honest, economic atmosphere good while, also hope to have solid and reliable love, repellent Plato the Platonism of type.

喜欢休闲式背包的女人：喜欢过实实在在、经济状况好的生活的同时，也希望有坚实可靠的爱情，排斥柏拉图式的精神恋爱。

Like the woman of infant formula knapsack: Admire the romantic love of pure friendship type quite, ask the person of a love knows romance, and from inside romance slowly implantation gives firm love.

喜欢儿童式背包的女人：比较欣赏单纯友谊式的浪漫爱情，要求所爱的人懂得浪漫，并从浪漫中慢慢培植出牢固的爱情。

Like the woman of knapsack of long and thin braces: Have from one and eventually love view, it is environment place temptation not easily, wenwan is downy, love is exquisite, true, dan Min feels.

喜欢细长背带背包的女人：有从一而终的爱情观，不易为外界所诱惑，温婉柔和，感情细腻、真挚，但敏感。

Therefore, the hybrid intelligence algorithm is effective to solve 0-1 knapsack problems.

因此，应用该混合智能算法求解0-1背包问题是比较有效的。

When solving the knapsack question, repair function was used to repair unfeasible code.

在求解背包问题时，采用修复函数来修正不可行编码。

A Kind of Public Key Algorithm Based on the Principle of "Trap Knapsack"

基于"陷门收缩"原理的公钥算法

PUBLIC KEY ALGORITHM BASED ON THE PRINCIPLE OF "TRAP KNAPSACK"

基于“陷门渐缩”原理的公钥算法

Two Kinds of New Knapsack of Public-key System based on Add Operation

基于加法运算实现的两类新背包公钥密码体系

Distributed Cutting Stock System Based on Heuristic Search and Knapsack Algorithm

基于启发式搜索和背包算法的分布式排样系统

A dynamic secret sharing scheme based on Knapsack public key cryptosystem is proposed in this paper.

基于背包公钥密码体制,提出了一个公开可验证的动态秘密分享方式。

The moment he receive the order , the soldier packed his knapsack

士兵一接到命令就打了背包

The moment he received the order, the soldier packed his knapsack.

士兵一接到命令就打了背包。

The soldier was wearing a coat of blue fine cloth, he had no knapsack nor shako, his head was bound up, and across his shoulders was slung a French cartridge case.

士兵穿着一件浅蓝色的厂呢军大衣，没有背包和高筒军帽，裹着头，肩上斜挎着法国式的子弹袋。

Summer chooses the knapsack to have is fastidious

夏季选择背包有讲究

multi-objective 0/1 knapsack problems

多目标0/1背包问题

Multi-constraint Knapsack problem

多约束背包问题

Multi- Dimension 0-1 Knapsack Problem

多维0-1背包问题

multidimensional knapsack arithmetic

多维背包算法

multidimensional knapsack problem

多维背包问题

SEMI-DEFINITE RELAXATION ALGORITHM OF MULTIPLE KNAPSACK PROBLEM

多背包问题的半定松驰算法

multi-choice knapsack problem

多选择背包问题

Research on Algorithm of Multiple-choice Knapsack Problem

多选择背包问题的求解算法探讨

When she said yes, be reached into a knapsack and pulled out a camera, draping the strap over his shoulder.

她同意之后,他从一只背包里拿出一架相机,把背带套在肩上。

She went through the bridge with the blue knapsack and stood behind him, happy, strangely happy. There was energy here, a power of some kind in the way he worked.

她带着蓝背包从桥上穿过去站在他背后,感到很快活,快活得奇怪这里充满活力,他工作方式中有一种力量。

She opened the knapsack, feeling a little overcautious about the expensive equipment he handled so casually, and took out the camera.

她打开背包,拿出相机,对这些他随随便便摆弄的昂贵的器材特别小心翼翼。

She had all her things ready and was now going to pack them in her knapsack.

她把一切东西都准备就绪，现在她要把它们装进背包里去。

If you do visit, you'd better not take your knapsack because it is only 70 cm wide.

如果你去游览，你最好不要带背包，因为它只有70公分宽。

Debbie had knitted for him in the top of his knapsack.

富兰克林把黛比为他织的暖和的围巾放在背包的最上层。

The solution to the 0-1 knapsack problem utilized improved genetic algorithm in coding and evolution to increase correctness.

对0-1背包问题的求解利用了改进的编码和进化的遗传算法，提高了运算的准确性。

Discusses the classical knapsack problem applies the genetic algorithm to solve the problem.

对决策优化的经典背包问题进行了研究，提出了应用遗传算法对该模型进行求解。

The myths of Miss Muffet have a Knapsack straps.

小姐的神话有一个背包用带子捆扎。

Because this sequence has the properties of super increasing sequence, it can be applied to general public key cryptosystems of the trapdoor knapsack.

并利用它们的超递增序列特性，将其应用在常规的陷门背包公钥密码体制中。

Francesca watched him walk up the country road, taking a camera from the knapsack and then slinging the bag over his left shoulder.

弗朗西丝卡望着他走上县城公路,从背包里拿出一架相机,然后把背包往背上一甩。

They examined him for some time while he was taking off his knapsack.

当他解下那口袋时，大家都打量了他好一会儿。

用作名词(n.)

After a short rest, they took up their knapsacks and went on.
休息了一会儿之后，他们又背起背包上路了。

Will my sweater go in your knapsack?
你的背包里还放得下我的球衣吗?

Do you think she got everything into her knapsack?
你认为她把所有一切都放进了她的背包里吗?

The moment he received the order, the soldier packed his knapsack.
士兵一接到命令就打了背包。