Total storage capacity of an indoor hydrogen system should BE limited to 3000cubic feet or less.
室内氢系统的全部储存量应限制在3000立方英尺或更少。
After a new installation or maintenance for hydrogen system, pressure test, flushing and gastight test must be done.
新安装或大修后的氢气系统必须做耐压试验、清洗和气密性试验，符合有关的检验要求，才能投入使用。
The paper analyses the reason of fou ling in an Oxy -hydrogen system and introduces the oriented chemical cleaning method.
分析了某厂氢氧站系统结垢原因，介绍了针对性的化学清洗方法。
When doing open fire maintenance for hot hydrogen system, maximum content of H2 in both system and open fire area cannot exceed 0.4%.
氢气系统动火检修，必须保证系统内部和动火区域氢气的最高含量不超过0.4%。
The fuel cell vehicle carriage hydrogen system has the advantages of complete function, simple structure, in-place security protection measure, and high safety and reliability.
本发明的燃料电池汽车车载氢系统的功能齐全，结构简单、安防措施到位，安全、可靠性高。
It only takes 30 minutes to refill the gas bottles where is can take over 3 hours to recharge an electric battery and a battery can weight twice as much as the hydrogen system.
只需要30分钟才能填充气体瓶在哪里可以超过3小时的充电电池和电池可以体重两倍的氢系统。
The hydrogen absorbed on solid surface can exchange with its isotopes in gas phase until equilibrium achieved. Such characteristic exists in metal hydride-hydrogen system, too.
固体表面吸附的氢同位素具有自发与气相氢同位素交换并达到某种程度平衡的性质，这种交换作用在金属氢化物表面同样存在。
Palladium-hydrogen system has the largest isotope effect in the metal - (hydrogen) systems so far as we know, so palladium is widely used in hydrogen isotopes (disposal) technology.
在迄今所知的金属-氢体系中，钯氢体系的同位素效应最强，因此，钯被广泛用于氢同位素处理工艺中。
The hydrogen gas could then be fed into a storage system and used to generate electricity when additional or backup power is needed.
然后可以将氢气输入到存储系统中，并在需要附加或备用电源时用于发电。
The researchers hope to find a similar biologically based system to perform the other half of the process, the production of hydrogen.
研究人员希望能找到一个类似的基于生物的系统来执行该进程的另一半，氢的生产。
"This is the most effective system published so far for hydrogen production," says Oliver Lenz at Humboldt University in Berlin, who works on the enzyme hydrogenase.
这是迄今为止公布的最有效的氢制造系统“柏林洪堡大学的奥利弗·伦兹这样评价这样评价，他一直致力于氢化酶的研究工作。”
Hydrogen collected in the secondary containment buildings, where it exploded, blowing the tops off units 1 and 3, and damaging the cooling system of unit 2.
氢气在第二层安全壳内聚集，最终爆炸，将1号和3号的顶盖炸飞，损毁了2号的冷却系统。
And so, each hydrogen has access to each electron, and now we have a satisfied system.
每个氢原子都有两个电子，这是一个令人满意的体系。
The system runs on a green hydrogen peroxide propellant that leaves behind only water and oxygen, a solution not too far from the hydrogen peroxide in the common medicine cabinet.
系统使用只会产生水和氧气的过氧化氢环保推进剂，类似家庭常备医药箱里的过氧化氢溶液。
Trulite won this contract to develop a system for the Navy that allows for substantial power capacity in a small package, with hydrogen storage capabilities greater than 2000 watt-hours per kilogram.
Trulite公司赢得该项合同以便为海军开发一个系统，该系统允许在一个小包装中有充实的动力容量，同时氢储存能力大于每千克200 0瓦特时。
Combined with another catalyst, such as platinum, that can produce hydrogen gas from water, the system can duplicate the water splitting reaction that occurs during photosynthesis.
结合上其他从水中产生氢气的催化剂如铂，这个系统就能复制在光合作用中所发生的水分解反应。
Project Goals: Develop a combined microbial and electrochemical catalytic system that converts hydrogen and carbon dioxide into butanol, and find a chemical method to convert butanol into jet fuel.
项目目标：将微生物与电化学催化系统结合起来，利用氢气和二氧化碳生产丁醇，再利用化学方法将丁醇转化为航空燃料。
The ability to switch the system between carbon monoxide and hydrogen production is also intriguing.
这套系统可用于生成一氧化碳和氢这两种物质的能力非常引人注目。
The system, made by Linde, splits hydrogen fluoride into fluorine.
这个系统，由林德集团制造，能将氟化氢分解成氟气。
IBEX has also generated the first maps of neutral hydrogen and oxygen atoms entering the solar system from interstellar space.
IBEX还产生了第一张从外部空间进入太阳系的中性氢原子和氧原子的地图。
Paraffin is a known carcinogen, and hydrogen peroxide can harm the digestive system. Chopsticks irresponsibly disposed of can contaminate water and soil quality.
石蜡是一种已知的致癌物，而过氧化氢则对消化系统有害。随意丢弃木筷则可能污染水和土壤质量。
The hydrogen propulsion system will be the key to Phantom Eye's success.
氢推进系统将是幻影眼成功的关键。
The Panda hydrogen is a true hydrogen prototype with a sturdy, reliable drive system.
熊猫氢是一个真实的氢原型与一条健壮的、可靠的驱动系统。
But even if the new system is not useful as a way of producing hydrogen in a car, it eventually could prove useful for producing hydrogen at fueling stations.
即使由于气体产生率，新系统不能很好地用于汽车，但采用该系统在加油站生产氢气的前途还是大有可观的。
Any purge method should be repeated as often as required to be certain a flammable mixture cannot be formed upon introducing hydrogen or air to the system.
任何净化方法都应该尽量多重复几次，直到确定在把氢或空气引入系统时不会形成可燃混合物为止。
One of the first applications of the system, Zhang says, could be generating hydrogen for fuel cells in portable electronics.
该系统的首次应用可能包括为移动电子产品的燃料电池产生氢气。
As indicated in the graphic, the gas giant planets of our solar system - Jupiter, Saturn, Uranus and Neptune - are mostly composed of hydrogen. Image courtesy of NASA.
如图所示，我们太阳系中的气态巨行星——木星、土星、天王星、海王星——大部分是由氢构成的。图片来自。
The new system produces a higher yield of hydrogen than previous experimental systems that used enzymes for converting sugars into hydrogen.
新的系统相较于旧的通过将糖转换为氢气的实验系统，其产量更高。
The new system produces a higher yield of hydrogen than previous experimental systems that used enzymes for converting sugars into hydrogen.
新的系统相较于旧的通过将糖转换为氢气的实验系统，其产量更高。
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