But the designers had also promised to make the first low carbon Olympic flame, and then couldn't come up with anything good enough.
尽管设计者们当初信誓旦旦地保证这会是奥运会史上首个低碳火炬，他们现在却无论如何也做不到尽善尽美。
When carbon unites with oxygen, it forms a colorless, odorless, and tasteless gas called carbon dioxide, which is heavier than air and will extinguish a flame.
当碳与氧结合形成一种无色、无味、无嗅的气体叫做二氧化碳，它比空气重，可以灭火。
Carbon nanotubes synthesis using diffusion flame is a kind of novel technique.
利用扩散火焰合成碳纳米管是一项新的技术和方法。
A dense, shiny coal that has a high carbon content and little volatile matter and burns with a clean flame.
无烟煤一种很亮的高密度煤，含炭量高，挥发性物质少，燃料时火焰纯净。
Hydrogen can replace acetylene, gas, liquefied petroleum gases such as carbon, with high calorific value, flame concentration, zero pollution, high efficiency, energy saving and easy.
氢气可以取代乙炔、煤气、液化气等含碳气体，具有热值高、火焰集中、零污染，生产效率高，节能方便等优点。
Synthesis carbon nanotubes using diffusion flame is a kind of novel technique.
利用扩散火焰合成碳纳米管是一项新的技术和方法。
On the basis of the origina1 Moving Flame Front (MFF) model, considering the surfacereduction of carbon particle, an improved MFF model is put forward.
在原始移动火焰锋面（MFF）模型的基础上，提出一种考虑碳粒表面还原反应的改进MFF模型。
A new type of synthesis method of V-type pyrolysis flame is introduced, which has been identified as a better way to produce carbon nanotubes through experiments.
重点阐述介绍了一种新的合成方法——V型热解火焰法，通过实验证明其是一种较好的碳纳米管制备方法。
Lampblack (carbon) may slightly increase the burn rate of most propellants through increased heat transfer from the combustion flame to the propellant surface.
油烟(碳)可能略有增加，烧伤率最推进剂，通过增加传热从燃烧火焰向推进剂表面。
Watching a flame dance through the air, you might conclude that fire's a gas, like oxygen or carbon dioxide.
看到火焰在空气中舞蹈，你认定火是一种气体，就像氧气或者二氧化碳一样。
It is shown that what the combustion light intensity of diesel engine reflected is the oxidation course of carbon particles in flame.
结果表明，柴油机的燃烧光强波所反应的是火焰内碳粒的氧化历程。
The methods for preparing carbon nanotubes including electric arc synthesis, pyrolysis and decomposition of hydrocarbon, and flame synthesis , etc.
全面介绍碳纳米管的制备方法，包括电弧法、热解法、火焰法等。
Coupled with this, emissions of carbon monoxide, hydrocarbon and nitrogen oxide are also measured with an infrared analyzer, a flame ionization detector and a chemiluminescent analyzer respect...
同时，还分别利用红外气体分析仪、火焰离子探测器和化学发光分析仪对相同样气中的一氧化碳、碳氢和氮氧化物的排放特性也进行了测量。
Coupled with this, emissions of carbon monoxide, hydrocarbon and nitrogen oxide are also measured with an infrared analyzer, a flame ionization detector and a chemiluminescent analyzer respect...
同时，还分别利用红外气体分析仪、火焰离子探测器和化学发光分析仪对相同样气中的一氧化碳、碳氢和氮氧化物的排放特性也进行了测量。
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