这种燃料在真空中不会产生火花。
简言之，在真空中考虑技术是个错误。
It is a mistake, in short, to consider technology in a vacuum.
在真空中，没有什么东西能比光跑得更快了。
而且它还必须能够在真空中存活。
在真空中的人是无法成功的。
记住，回撤在真空中效果会很差。
科幻小说并不是在真空中产生的；
不，我并不是在真空中写作。
中国并不是在真空中崛起。
氮化铁薄膜形成后，在真空中进行热处理。
A heat treatment is carried out in vacuum after the formation of the thin film.
声音无法在真空中传播，而太空就是一个真空环境。
光子在真空中的动量大，还是在介质中的动量大？
In which is the momentum of a photon larger, in vacuum or in a medium?
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.
本文用蒸气压法研究了纯锌在真空中蒸发的基本规律。
铝棒一般放置在真空中，并保持极低的温度以抑止噪音。
The bars are often suspended in a vacuum and kept at low temperatures to reduce noise.
“或大或小，你当前工作的公司不是在真空中运作，”盖茨博士提醒。
"Large or small, the company you currently work for does not operate in a vacuum," notes Dr. Cates.
众所周知，在真空中，轻的物体同重的物体降落得一样快。
It is known that in vacuum light bodies will fall as fast as heavy ones.
光在水、玻璃，甚至是空气中的传播速度比起在真空中慢得多。
Light travels slower through water, glass, even air, than through a vacuum.
本文确切地指出了在真空中静压气浮轴承系统出现不稳定的原因。
The cause of instabilities in aerostatic bearing systems operated in a vacuum environment is studied in this paper.
马克思·威尔指出光是种电磁波，其在真空中的传播速度是个常数c。
Maxwell showed that light was a vibration in the electromagnetic field, and that it travelled at a constant speed, c, in a vacuum.
它指出光在真空中走直线，且在真空中光速恒定，不论你的观测点如何。
Relativity says that light always moves in a straight line through empty space, and always at the same speed in a vacuum, no matter what your observation point.
我清楚地知道，世界上，没有哪一棵树能够在真空中发芽，在真空中成长。
I know clearly that no trees can live without air all over the world.
只有在真空中，光的速度才能达到真正的“光速”，这是世界上最快的速度。
Light zips along at the actual "speed of light", faster than which nothing can go, only when it is travelling through a vacuum.
计算表明分布在一个相当大范围的电子可以在真空中被加速到相对论能量。
The calculation shows that electrons distributed on a large scale can be accelerated to relativistic energy in vacuum.
当黑暗时，在真空中，如果有人将一束光直射进你的眼睛，你就看不见它。
When it's dark, in a vacuum, if a person shines a beam of light straight across your eyes, you won't see it.
在二氧六环的解决办法是通过蒸发浓缩和剩余油是在真空中蒸馏水上热水澡。
The dioxane solution was concentrated by evaporation and the remaining oil was distilled in vacuo on a water bath.
在真空中喷涂的钛涂层基本上没有氧化物和氮化物，其衍射图谱与纯钛十分接近；
The results show that the corrosion potential of the Ti coating sprayed in vacuum is much higher than one of the Ti coatings sprayed in air and in argon, but a little lower than one of pure titanium.
在真空中喷涂的钛涂层基本上没有氧化物和氮化物，其衍射图谱与纯钛十分接近；
The results show that the corrosion potential of the Ti coating sprayed in vacuum is much higher than one of the Ti coatings sprayed in air and in argon, but a little lower than one of pure titanium.
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