氢燃烧时火焰是淡蓝色，几乎不可见。
因此，发动机掺氢燃烧是燃料重整的最有效应用方法。
Therefore, combustion of adding hydrogen is the most effective application of fuel reforming for hydrogen production.
S195柴油机掺氢燃烧在所有工况下，烟度都有新降低。
Mixing Hydrogen with diesel fuel in model S195 diesel engine, the producing of smoke density is lower in all working conditions.
在一台改装的单缸柴油机上进行了模拟沼气掺氢燃烧的试验。
Experiment of simulated biogas blended with hydrogen in a modified single-cylinder diesel engine is studied.
热扰动是由安装在发动机进口前的氢燃烧温度畸变发生器产生的。
A temperature distortion generator burning hydrogen in front of engine inlet produces thermal disturbance.
本发明公开了一种结合氢燃烧技术的烃类催化裂解制取低碳烯烃的方法。
The invention discloses a method for preparing low-carbon olefin by hydrocarbon catalytic pyrolysis combined with a hydrogen burning technology.
他们计算出这种星体的数量是我们“主星序星体”的两倍。我们的太阳就属于“主星序星体”，现在仍然通过燃烧氢燃料发光。
They calculated that they could be almost twice as common as "main-sequence stars" - such as our own Sun - which are still burning through their hydrogen fuel stock.
这颗恒星曾和太阳一样，是颗“主序星”(“main sequence”)。它通过核聚变燃烧氢，从而产生氦。
The star used to be like the sun, a "main sequence" star that burns hydrogen by nuclear fusion, producing helium.
所以这个团队开发了一种催化剂，这种催化剂可以放置在烯甲烷电站的燃烧室里，同时电站可以生产大量氢而不需要很多的改造。
So the team has developed a catalyst it says could be placed in the combustion chamber of a methane-burning power plant which would allow it to produce hydrogen with little modification.
太阳一类的恒星在其核心将氢融合成氦。而白矮星则是将其曾用作核燃料的所有氢原子都燃烧殆尽的恒星。
Stars like our sun fuse hydrogen in their cores into helium. White dwarfs are stars that have burned up all of the hydrogen they once used as nuclear fuel.
一个部分是电动的充电装置，另一个包括液态氢为燃料的电燃烧堆。
One contains an electric charging mechanism and the other includes electric combustion piles fueled by liquid hydrogen.
棕矮星是一些由炽热的气体组成的球，它们缺乏像行星那样足够的质量来进行氢的燃烧。
Brown dwarfs are balls of warm gas that lack the mass necessary to fuse hydrogen at their core, as stars can.
千万年以来，人类的主要燃料是木头，燃烧木头的过程中，碳和氢的比率是10比1。相比较而言，煤在燃烧过程中这个比率是2比1，而石油的比率则是1比2。
Humanity's main fuel for eons was wood, which has a carbon-to-hydrogen ratio of 10 to 1 when burned; by comparison, that ratio is 2 to 1 for coal and 1 to 2 for oil.
红巨星只在短期内存在——可能只有十亿年，相比起来，像太阳这样的恒星将在百亿年中持续燃烧它们的氢。
Red giants exist for only a short time—perhaps just a billion years compared with the ten billion the same star may already have spent burning hydrogen like our own sun.
氢是可燃烧的。
同样的，德国宝马汽车公司也收回了他们原有100辆改装用来燃烧氢原料的内燃发动机的汽车的测试车队。
Likewise, BMW withdrew its own test fleet of 100 cars with internal-combustion engines modified to run on hydrogen.
ReactionEnginesLtd的未来计划总监马克·汉普塞尔向CNN透露，天龙的引擎在开始时将氢与空气混合燃烧，然后会像航天飞机一样，将氢与液氧混合燃烧。
Mark Hempsell, future programs director at Reaction Engines Ltd, told CNN: 'The engine starts by burning hydrogen with air and finishes up burning hydrogen with liquid oxygen like a shuttle engine.'
在可燃范围内的氢和空气的混合物可能爆炸，也可能燃烧，火焰是淡蓝色，几乎看不见。
Hydrogen and air mixtures, within the flammable range, can explode and may burn with a pale blue, almost invisible flame.
所以，我对选择燃烧的形式很感兴趣并很高兴试驾宝马氢7汽车模型。
Therefore I am interested in alternative forms of combustion and would be delighted to test drive the BMW Hydrogen 7 model.
比较起来，使用传统内燃发动机燃烧氢比燃烧汽油更容易。
By comparison, getting a conventional internal-combustion engine to burn hydrogen instead of petrol is relatively easy.
利用电力从汽车的发动机，氢停留在形式的水，直到一瞬间需要添加到您的汽车燃烧室。
By using electricity from your car's engine, the hydrogen stays in the form of water up until the split second needed to add to the combustion chamber of your motor.
大阳的能量不是来自燃烧过程，而是来自由氢到氦的核聚变，是部分由一个涉及碳和氮的复杂过程引起的。
The energy of the Sun arises not from any burning process but from nuclear fusion, the transformation of hydrogen into helium, in part by a complicated process involving carbon and nitrogen.
如果要从水或者天然气中获取纯氢，那么你就必须警醒能量消耗巨大的提纯。这种提纯过程所使用的能量则是来自于燃烧煤或者石油。
To get pure hydrogen from water or natural gas, you have to use a purification process that requires lots of energy that's obtained by burning coal or oil.
通过对物料、热量平衡的计算得出全氧高炉喷吹高氢燃气工艺风口理论燃烧温度。
Through calculating the balance of material and heat, the theoretical temperature of combustion of blowing tuyere in the co- injection of natural gas with pure oxygen BF process was stud-ied.
煤中有机氢含量愈多，置换比愈高，同时也有利于煤粉的燃烧。
The more organic hydrogen content in coal, the higher replacement ratio, it can be profitable to combustion of coal at the same time.
在此基础上，进行了点火提前角和燃空当量比对氢内燃机燃烧过程的影响研究，为合理组织氢内燃机的燃烧过程研究提供了依据。
On this basis it makes some study on the combustion process of hydrogen-fueled IC engine by changing the ignition advance angle and equivalence ratio of the model.
在此基础上，进行了点火提前角和燃空当量比对氢内燃机燃烧过程的影响研究，为合理组织氢内燃机的燃烧过程研究提供了依据。
On this basis it makes some study on the combustion process of hydrogen-fueled IC engine by changing the ignition advance angle and equivalence ratio of the model.
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