该款背包式发电装置由加利福尼亚马里布的伯恩能源公司研发而成，任何深度超过4英尺的河流均可用来产生清洁、安静的电力。
Developed by Bourne Energy of Mailbu, California, the Backpack Power Plant can create clean, quiet power from any stream deeper than 4 feet.
背包游或许并不适合所有人，但它也不是你看世界的唯一方式呵。
Backpacking may not be for everyone, but it's not the only way you can see the world.
最近，又有一位新西兰发明家发明了一种重约250磅的喷气式飞行背包，据称它可以飞30分钟。
And a New Zealand inventor recently invented a jet pack, which weighs about 250 pounds, that reportedly can run for 30 minutes.
随着背包旅行和徒步旅行的日益流行，各种便携式露营设备开始上市。
With the growing popularity of back-packing and hiking, all kinds of portable camping equipment is being sold.
侧兜采用高弹性面料，并运用平口式设计，在您不脱下背包 的情况下就可轻松取放物品。
The side packets are flat, covered with a stretch bottle pocket that's angled perfectly for bottle access without taking off the pack.
提出了0-1多项式背包问题的一种新的精确算法。
This paper proposes a rigorous algorithm for solving the 0-1 polynomial knapsack problem.
这可能使消灭火灾的电魔杖装到一个手持式的电源组上，甚至是装到捉鬼敢死队型式的背包上。
This could lead to fire-zapping electro-wands attached to handheld power packs or even Ghostbusters-style backpacks.
周二，在数千人注视下，发明家16岁的儿子戴上头盔，紧绑喷汽式背包，随着摩托似的引擎声响，马丁背包飞离地面三尺左右，巨大的引擎声让很多小孩都捂住耳朵。
As thousands looked on Tuesday, the inventor's 16-year-old son donned a helmet, fastened himself to a prototype Martin jet pack and revved the engine, which sounded like a motorcycle.
Wilson说，喷气式飞行背包是预测未来的再好不过的例子。
The jet pack is a perfect example of predicting the future, Wilson says.
携带Frontier过滤器可作为多天背包旅行的备用，用于大型泵式过滤器阻塞或损坏后。
Carry the Frontier filter as a back up on multi-day backpacking trips in case larger pump filters clog or become damaged.
可是这样一来以前那些俄罗斯方块式背包（暗黑2中的模式）带来的问题还是没有解决。
That brings up the question of tetris inventory all over again, and a lot of people are opposed to that, some people like it, some people don't.
可是这样一来以前那些俄罗斯方块式背包（暗黑2中的模式）带来的问题还是没有解决。
That brings up the question of tetris inventory all over again, and a lot of people are opposed to that, some people like it, some people don't.
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