The application of the simulation and optimization in the hydrogen systems of refinery hydrotreating unit was studied.
对炼油厂重油加氢氢气网络进行了模拟和优化。
Bulk gaseous hydrogen systems in excess of 15,000 standard cubic feet storage capacity must be located in a separate building or outdoors.
超过15,000标准立方英尺的大量气态氢系统必须放置在单独的建筑物或室外。
It is preferable to locate all bulk gaseous hydrogen systems outdoors, even when the storage capacity is less than 15,000 standard cubic feet.
最好把所有的大量气态氢系统都放在室外，即使当储存容量小于15,000标准立方英尺时也是如此。
In this paper, the mechanism of hydrogen absorption and diffusion in metals and the electrochemical methods for the investigation of metal-hydrogen systems are extensively reviewed.
本文对氢在金属中的吸附、扩散机制以及现存的各种电化学渗氢实验研究方法进行了综合评述；
That was to prevent a repeat of the hydrogen explosions that blew radiation out of the plant soon after cooling systems failed in the wake of the tsunami.
海啸发生之后冷却系统失效导致了氢气爆炸，这把放射物吹出了核电站，注入氮气的行为就是为了防止这一悲剧再次发生。
By using the energy produced to electrolyze water to generate hydrogen, BlackLight power systems can effectively use water as fuel.
通过利用释放的能量我们可以电解水得到氢气。黑光能源系统可以有效的将水转化为能源。
We saw the Schr?dinger equation for atomic hydrogen, but you can write it for more complex systems.
我们看过原子氢的薛定谔方程，但其实我们能把他用在更复杂的体系。
There hydrogen in the released gas met a spark and exploded, blowing the roofs off the buildings but not, it seemed at the time, damaging the containment systems.
释放出来的气体中的氢气碰到火花，已经发生了爆炸，掀翻了建筑的屋顶，同时，又毁掉了本已经污染的整个系统。
They want to build artificial systems that can do the same as leaves to generate clean fuels such as hydrogen and methanol, the Guardian reported.
卫报称他们要建造像叶子产生清洁燃料氢和甲醇一样的人工系统。
Since the hydrogen atom is one of the best-measured systems in all of science, this opens the door to a series of experiments testing just how similar matter and antimatter really are.
由于氢原子是所有科学体系中人类了解最透彻的系统之一，这就为测试物质与反物质到底有多少相似之处而进行一系列的试验开启了大门。
The space environment, combined with mechanical and cryogenic refrigeration systems using hydrogen and helium, chill the coldest instruments to 0.1 kelvin in four sequential steps.
利用太空的环境，以及机械和氢和氦的冷冻系统，分4个步骤把这个最冷的仪器冷却到只有0.1开尔文。
Now researchers are exploring ground-based lasers systems that heat fuels such as hydrogen to a temperature that is easier to manage.
目前研究人员正在开发陆基激光器系统，利用该系统加热燃料（例如氢）达到易于控制的温度。
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。
This study method may widely apply to experimental studies of hydrogen isotope fractionation for systems hydroxyl minerals water.
此研究方法可广泛应用于羟基矿物水体系的氢同位素分馏的实验研究。
The hydrogen power system consists of hydrogen feeding unit, fuel cells, power transformer and the control systems.
氢能发电系统由氢源、燃料电池和电力变换器及其控制系统组成。
Some catalytic systems for the synthesis of glutaraldehyde by one step catalytic oxidation of cyclopentene and hydrogen peroxide in a non water solvent were studied.
对在非水溶剂存在下过氧化氢一步催化氧化环戊烯制备戊二醛过程中的催化体系进行了研究。
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。
In one of the systems, a hydrogen gas is generated by hydrolysis, and a hydrogen demanding unit generates electric power.
在一个系统中，通过水解生成氢气并由氢接受器产生电力。
Variations of the above described hydrogen delivery systems are further disclosed, as well as methods of delivering hydrogen to a fuel cell.
进一步公开了上述氢输送系统的变型，以及向燃料电池输送氢的方法。
The results show general features of inert gas-hydrogen mixed-carrier systems.
计算结果揭示了惰性气体-氢气混合载气系统生长的一般特性。
Finally, hydrogen gas can be extracted from various fuels and energy sources, such as natural gas, ethanol, water (via electrolysis using electricity) and, eventually, renewable energy systems.
最后一点，氢气可以由许多种燃料及能源中取得，例如天然气、乙醇、水(用电加以电解)，甚至可再生的能源系统。
The catalyst systems, such as copper system and noble metal system, for hydrogen production by methanol steam reforming are especially discussed.
重点讨论了甲醇水蒸气重整制氢催化剂体系：铜系催化剂和贵金属系催化剂。
Dynamic equations for the proton solitons excited in the hydrogen bonded systems have been obtained by using completely quantum-mechanical method from our Hamiltonian.
根据我们所提出的在氢键系统中的新哈密顿函数，并且使用完整的量子力学方法，本文得到了该系统中激发的质子孤立子的动力学方程组。
It has been applied to simulation training systems of the hydrogen cracking, hydrogen-making, and platinum reforming etc., and the satisfied effects are obtained.
将该算法应用于加氢裂化、制氢、铂重整等工业过程的仿真培训系统，取得了满意的效果。
In small or micro systems, nickel-hydrogen battery, nickel-cadmium battery or lithium battery can be uesd too.
在小微型系统中，也可以用镍氢电池，镍镉电池或锂电池。
Storing and transporting energy as hydrogen is seen as vital to future energy systems.
将电能变成化学能，然后根据需要再释放出来，这是这一过程的关键。
Storing and transporting energy as hydrogen is seen as vital to future energy systems.
将电能变成化学能，然后根据需要再释放出来，这是这一过程的关键。
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