From the beginning, the cloud hanging over the whole hydrogen enterprise has not been the power source as such, but the intractable difficulty of distributing and storing the stuff.
从一开始，盘旋在氢能源开发企业头上的阴云已经不是像这样的动力来源的问题，而是那些棘手的配送和储存原料的难题。
The presence of hydrogen in the soil, meanwhile, could provide a source of fuel for lunar visitors.
在土壤中存在的氢，将为月球的探访者带来燃料。
It suggests to Farihi that both the hydrogen and the heavy elements come from the same source - planetary debris - which would be most likely to hold hydrogen in the form of water.
这一事实向Farihi表明氢和重元素来自同一来源——行星残骸——其很有可能以水的形式保存氢。
This means the car produces no CO2 emissions directly, but whether it is emission-free overall depends on the source of the energy used to produce the hydrogen.
这意味着汽车不直接产生二氧化碳排放，但是否完全零排放取决于用来制造氢的能量原料。
A fuel cell is a device that uses a source of fuel, such as hydrogen, and an oxidant to create electricity from an electrochemical process.
燃料电池是一种利用某种燃料（举例：氢）和氧化剂通过电化学过程产生电能的装置。
This article describe constructive idea of adding hydrogen station on Chinese fuel cell auto and view of hydrogen source choice by auto and relate to suggestion.
叙述了对我国建设燃料电池汽车用加氢站所涉及的建设思路和车用氢气氢源选择的看法及有关建议。
Nuclear reactions in such a star's core, the source of power for nearly its entire life, deplete the available hydrogen, then the helium.
恒星一生的能量来源，几乎都来自中心的核反应，过程中会耗尽所有可用的氢，然后是氦。
Vapour epitaxial grown single-crystal diamond film on diamond surface was obtained by microwave reinforced chemical vapour deposition method, using hydrogen, aceton vapour as source of gas.
用氢气、丙酮蒸汽为源气体，通过微波增强的化学气相沉积方法，实现了在金刚石表面气相外延生长单晶金刚石薄膜。
Diamond films had been deposited on quartz tube with the gas mixture of ethanol steam and hydrogen by the plasma source.
使用该等离子体源以乙醇蒸汽和氢气为气源在石英玻璃管外表面沉积金刚石膜。
The furnace unit is consisted of a hydrogen supply source, a high temperature pit furnace, a furnace pot, a slow-cooling furnace, and a quench tank.
采用该方案制作的氢气退火炉由气源部分、井式高温炉、炉罐、缓冷炉和急冷槽组成。
The diluting gas is hydrogen, argon or nitrogen. The mol ratio of carbon source to diluting gas is 0.5-5.
稀释气体为氢气、氩气、氮气，碳源与稀释气体的摩尔比在0．5～5范围内；
By far, the most promising alternative source of energy for cars is the hydrogen-based fuel-cell engine, which USES hydrogen to create electricity that, in turn, powers the car.
目前为止，氢燃料电池发动机是最有竞争力的汽车动力代替品。氢燃料电池发动机是用氢作燃料产生电能以充当汽车的动力。
Hydrogen production potential of different microbiological source and organic wastes, as well as the composition of fermentation product in liquid phase, were studied in the batch culture experiments.
研究了菌种来源、有机废弃物种类对产氢能力的影响，以及生物氢发酵过程中液相组成的变化。
Hydrogen is a kind of high efficient, clean energy source.
氢能是一种新型高效洁净能源。
By start from existing state of Chinese energy source, the importance for developing hydrogen energy and fusion energy is explained.
从分析中国能源的现状入手，说明开发氢能与聚变能的重要意义。
Hydrogen is widely used in such industries of petroleum, chemistry, energy source and military industries, etc.
氢气广泛应用于石油、化工、能源、军工等行业。
This represents characteristics of light hydrocarbons which are generated from rich-hydrogen source rocks.
这代表了一种富氢母源形成轻烃的特征。
Solar, tidal and hydrogen is the main source of energy, they are the gift of nature to our clean energy.
太阳能，潮汐能和氢能是最主要的能源，他们都是大自然赐予我们的清洁能源。
The probable application of hydrogen isotopes and metal hydrides to future energy source is reviewed.
评述了氢同位素与金属氢化物在未来能源中的应用。
The advantages of the technology: mild reaction conditions, no hydrogen source, wide range of application, and it is an environmentally-friendly technology.
该技术的优点：反应条件温和、无需氢源、适用范围广，是一种环保型工艺。
The BMW hydrogen 7 clearly proves that liquid hydrogen may by all means be used as a source of energy for the production car.
宝马氢能7系清楚地证明，液体氢可能采取一切手段作为能源生产的汽车。
By far, the most promising alternative source of energy for cars is the hydrogen-based fuel-cell engine, which USES hydrogen to electricity that, in turn, powers the car.
目前为止，氢燃料电池发动机是最有竞争力的汽车动力代替品。氢燃料电池发动机是用氢作燃料产生电能以充当汽车的动力。
A hydrogen production device of polymer electrolyte membrane by electrolyzing organic aqueous solution belongs to the energy source technology field.
一种聚合物电解质膜电解有机物水溶液制氢装置，属于能源技术领域。
The production of hydrogen using nothing but water and sunlight offers the possibility of an abundant, renewable, green source of energy for the future for communities across the world.
而此过程生产氢气只需水和阳光，就能源源不断地提供大量的绿色能源，供未来社会使用。
The production of hydrogen using nothing but water and sunlight offers the possibility of an abundant, renewable, green source of energy for the future for communities across the world.
而此过程生产氢气只需水和阳光，就能源源不断地提供大量的绿色能源，供未来社会使用。
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