瓶子里的空气排除后就产生真空。
风是由热空气上升产生真空而引起的空气流动。
Wind is a current of air caused by a vacuum caused by hot air rising.
这个实验说明，当气体在向真空膨胀的过程中，其温度没有升高。
The experiment said the gas didn't increase its temperature when it expanded the vacuum.
人们愿意花更多的钱买戴森是因为它是一个时尚品牌的真空吸尘器。
The main reason people pay extra for a Dyson is because it is a vacuum cleaner with a trendy brand.
不是冲洗，而是像真空吸尘器一样吸走宇航员的排泄物。
Instead of flushing, they work like a vacuum cleaner sucking away the astronaut's waste.
欧盟委员Charlie McCreevy警告国际会计准则委员会，称它“不是生活在政治的真空中”，而是“生活在真实的世界中”。
Charlie McCreevy, a European commissioner, warned the IASB that it did "not live in a political vacuum" but "in the real word".
这个真空瓶有一个坚固的外壳，不会破裂。
The vacuum flask has a strong casing, which won't crack or chip.
真空衰变的基本条件是存在强电场。
The essential condition for the decay of the vacuum is the presence of an intense electric field.
现在我们让体积膨胀到另一边的真空中。
Now we let the volume expand into the vacuum on the other side.
它把水从像袋子一样的囊状物里抽出来，使囊状物的内部形成真空状态。
It pumps water out of tiny bag-like bladders, making a vacuum inside.
我们家中所使用的无线手提工具，比如真空吸尘器、手电筒、钻头和锯，都来自于早期太空项目里的技术。
The cordless, hand-held tools we use in our homes, such as vacuum cleaners, flashlights, drills and saws came from the technology of these early space programs.
直到最近，大多数天文学家都认为我们宇宙中星系之间的空间是近乎完美的真空。
Until recently most astronomers believed that the space between the galaxies in our universe was a near-perfect vacuum.
在我们的太阳附近，星际物质的平均密度比最好的地球实验室真空还要低1000到10000倍。
The average density of interstellar material in the vicinity of our Sun is 1,000 to 10,000 times less than the best terrestrial laboratory vacuum.
这么大的原子核不可能是稳定的，但在足够长的时间内，在真空附近组装一个原子核以观察真空的衰变是可能的。
A nucleus that large cannot be stable, but it might be possible to assemble one next to a vacuum for long enough to observe the decay of the vacuum.
自2006年起，法国有一个不知名的盗窃团伙专门开超市保险箱，所用的工具只有电钻和改造的真空吸尘器。
Since 2006, in France, an unknown gang of thieves have been emptying supermarket safes, using nothing more than a drill and a modified vacuum cleaner.
本文讨论了新鲜金针菇真空冷冻干燥和蜜饯加工条件的优化。
This article discussed the optimization of vacuum freeze-drying and succade process of flammulina velutipes.
我认为它们在次级侧的某些真空阀中有泄漏，这是在布雷德伍德所做的。
It did in Braidwood, from I think they had leakage in some of their vacuum valves on the secondary side.
此外，有关流产的辩论不可以，也不应该在真空中出现。
Moreover, the abortion debate cannot and should not take place in a vacuum.
当一个真实气体，向真空膨胀咱的时候温度会下降。
When you expand a real gas into vacuum, the temperature goes down.
权力真空也引起了更多的攻击。
现在我们让这部分容积内的气体扩散，到另一边的真空内。
And now we let the volume expand into vacuum on the other side.
尽管菅直人有明显的缺点，但是没人希望出现权力真空。
Despite Mr Kan's obvious failings, nobody relishes a power vacuum.
面向服务的体系结构(SOA)永远不能建立在真空中。
A service-oriented architecture (SOA) is never established in a vacuum.
现在，各色的不同政见者各自划分地盘，填补安全真空。
Now dissidents of all stripes are filling the security vacuum by carving out their own fiefs.
相对论电子所产生的光线将进入完全真空的光学谐振器当中。
Relativistic electrons produce light that goes to the optical resonator with absolute vacuum inside.
和其他好奇相比，这产生了真空不是“真空”的惊人想法(已得到试验证实)。
Among other curiosities, this leads to the startling idea (which has been proved experimentally) that a vacuum is not empty space.
雷普索尔陷入了花旗集团分析家所说的“战略真空”的状态。
Repsol is caught in what analysts at Citigroup call a “strategic vacuum”.
雷普索尔陷入了花旗集团分析家所说的“战略真空”的状态。
Repsol is caught in what analysts at Citigroup call a “strategic vacuum”.
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