查询词典 knapsack

"Wouldn't you like to be popped on a horse, Zikin; you'd make an elegant rider," jested a corporal at a thin soldier, bowed down by the weight of his knapsack.

&济金，真想让你骑在马身上哩，那你就很舒服了。&上等兵讥笑那个被背囊压得弯腰驼背的消瘦的士兵，打趣地说。

The Cossack who accompanied Nesvitsky had handed him over a knapsack and a flask, and Nesvitsky was regaling the officers with pies and real doppel-k mmel.

伴随涅斯维茨基的哥萨克把背囊和军用水壶递过来，涅斯维茨基于是用馅饼和纯正的茴香甜酒款待军官们。

As the knapsack on his back was in his way , and as it furnished , moreover , a pillow ready to his hand , he set about unbuckling one of the straps

随后，因为他背上还压着一个口袋，使他很不舒服，再说，这正是一个现成的枕头，他便动手解开那捆口袋的皮带。

the effect of inertia weight on particle swarm optimization is studied,on basis of which adopts four kinds of strategies of inertia weight to regulate the speed of a new quantum delta potential well based particle swarm optimization.a faster and more stabile algorithm,found by comparing the performances of four equations regulated the inertia weight,solves 0/1 knapsack problem.the result of experiment shows that the modified algorithm improves the precision of optimal solution and has a faster speed and a higher efficiency in convergence.in a word,choosing a parameter of inertia weight suitably can improve the performance of new qdpso.

摘 要：在研究惯性权重对基本pso算法影响的基础上，根据惯性权重对粒子群算法影响的特点，采用4种惯性权重策略对一种新的具有量子行为的粒子群算法的速度进行调节，比较每种算法的性能，从中找到一种新的性能更好的改进算法，将其用于求解0-1背包问题。实验结果表明较好地选择惯性权重参数对算法的性能有很大提高，该改进算法在求解0-1背包问题中具有高效性，提高了最优解的精度，同时具有较快的收敛速度。

Available in a variety of colours – blue, purple, red, black, gold and silver, the plug and play flash drives hook up to your knapsack like real carabiners.

提供多种颜色-蓝色，紫色，红色，黑色，黄金和白银的即插即用闪存驱动器连接到您的背包像真实的

He called the Cossack with his horse, told him to pick up the knapsack and flask, and lightly swung his heavy person into the saddle.

他向牵马的哥萨克兵喊了一声，吩咐他收拾背囊和军用水壶，轻巧地把他那沉重的身躯翻上马鞍。

Shenzhoucang Knapsack Sprayer adopts unique capsule design with the original creation in the world, which is a perfect substitute for traditional sprayer.

采用独特舱位设计，世界独创，是传统喷雾器的理想替代品，并且已获得了国家发明、实用新型、外观等三项专利（专利号分别为：ZL200610019252.4、ZL200620097026.3、ZL2

Current machines used for food crops, prevention and control pests with: seed dressing machine, boom sprayer, knapsack spray powder machine, stretcher type sprayer, hand sprayer (compression, backpack, single tube, slip tube), hand-held electric centrifugal spray ...

当前我国用于粮食作物病虫草害的防治机具有：拌种机、喷杆喷雾机、背负式喷雾喷粉机、担架式喷雾器、手动喷雾器（压缩式、背负式、单管式、滑管式）、手持电动离心喷雾。。。

Taizhou jiabao sprayer Co.,Ltd Lie in taizhou city which is the largest sprayer production base ,9 kilometer from the taizhou airport ,only 3 hours journey from the Ningbo port , specialize in agricultural hand sprayer ,minitype sprayer, pressure sprayer, trigger sprayer, knapsack sprayer, plastic sprayer, etc.

主营产品：手动喷雾器，喷雾器，塑料喷雾器，喷壶，园艺用品，台州喷雾器，园艺用具，气压台州市家保喷雾器有限公司地处浙江最大的喷雾器生产基地—台州，距离台州机场9千米。距宁波仅3小时路程，是专业生产各式喷雾器的制造商。

He had his knapsack on his back, and a sword at his side; he had been to the wars, and was now returning home.

他在路上碰见一个老巫婆；她是一个非常可憎的人物，她的下嘴唇垂到她的奶上。

You'll be in trouble it you don't watch out .

如果你不注意，你会有麻烦的。

Shaped like a biconvex lens.Of, relating to, or having the form of a hyperbola.

双曲线的属于双曲线的，与之有关的，或有双曲线形状的