片语

hydrogen-production microorganisms产氢微生物

hydrogen photo production光合产氢

hydrogen sulfide production test硫化氢试验

Hydrogen Purification Production氢气提纯

hydrogen sulphide production产硫化氢作用

Hydrogen peroxide production双氧水生产

hydrogen peroxide production wastewater双氧水生产废水

英汉例句

• application of z417/z418 reforming catalysts in the hydrogen production using coking rich gas as the feedstock was described.

  介绍了z417/z418型转化催化剂在焦化富气制氢装置中的使用情况。

• to simplify the technological process of hydrogen production from cog, a technical program using wgsr, which convert co in the coke oven gas to h2 and co2, was proposed.

  为简化焦炉气制氢流程，提出了利用水煤气变换反应将焦炉气中co转化为h2和co2的技术方案。

• hydrogen production via electrolysis—splitting water into hydrogen and oxygen using electricity—can in principle use renewable electricity, but it is currently much more expensive.

  电解法制氢即电解水为氢和氧原则上可以使用可再生电能，但目前非常昂贵。

• inorganic membrane's future applications to the hydrogen production from decomposition of hydrogen sulphide in one step of reaction and separa…

  展望了无机膜在硫化氢分解制氢、丙烷、环己烷和乙苯脱氢等反应中实现反应分离一体化的前景。

• the research for hydrogen-producing mechanism, process scheme and design, engineering control in practice on fermentative biological hydrogen production is reviewed.

  介绍了厌氧发酵生物制氢系统的产氢机理、工艺流程与设计、工程控制参数等许多技术问题。

• hydrogen production capacity and ecological characteristics of ethanol-type and butyrate-type fermentation were investigated in continuous-flow reactor.

  对生物制氢反应器乙醇型发酵和丁酸型发酵的产氢能力及其生态学特性进行了对比分析。

• the high yield of propionic acid in mixed acid fermentation was the main reason for the low hydrogen production capacity.

  混合酸发酵的发酵产物中丙酸含量较高是产氢能力偏低的主要原因。

• it was shown that hydrogen production was partially correlated with cell growth.

  结果表明，该菌株产氢与生长部分相关。

• a hydrogen production at different pressure levels enables a feeding of the synthesis gas into the synthesis gas compressor in intermediate stages.

  在不同压力层次上生产氢气能够促进合成气在不同中间阶段进入合成气压缩机。

• hydrogen production from fossil fuel is the major processes in which steam reforming of natural gas is one of the most economic processes.

  矿物燃料制氢是主要的制氢方法，其中以天然气蒸汽转化制氢的成本最低。

• up to now, there are two main hydrogen production methods—chemical and biological methods.

  目前生产氢气的方法主要有化学制氢法和生物制氢法两大类。

• sustainable hydrogen production methods, hydrogen storage materials with high energy density and advanced fuel cell technology are key to hydrogen economy.

  发展可持续的制氢技术、高密集的储氢材料和先进的燃料电池技术是实现氢经济的关键。

• the characterization of photobiological hydrogen production for four marine green algae by sulfur-deprived and treated with uncoupler after dark anaerobic incubation was investigated.

  分别采用培养基中无硫连续光照和厌氧暗诱导后添加解偶联剂光照的方法，研究几株海水绿藻的光照产氢特征。

• whether energy sources point of view or environment point of view, it is very important to develop technology of hydrogen production from biomass.

  无论是从能源角度还是从环境角度，发展生物质制氢技术都具有重要的意义。

• emphatically the article puts forth the application of hydrogen production with water electrolyzing in methanol synthesis process by syngas from coal gasification.

  重点提出了水电解制氢在煤炭气化制甲醇工艺中的应用。

• this paper describes the hydrogen production and release, and the effect of nis pars on thehydrogen concentration in the containment in daya bay nuclear power station.

  针对大亚湾核电站在严重事故条件下安全壳内氢气的产生、释放以及氢气复合器对氢气浓度的影响进行了研究。

• biological hydrogen production is a process of applying anaerobic biological fermentation method to produce hydrogen from organic wastes.

  在批式培养实验中以有机废弃物为原料，通过厌氧生物发酵制备生物氢气。

• the naphtha product yield was about 90% with a ron higher than 92. both the hydrogen production and its purity were high.

  汽油产品的研究法辛烷值达92以上，收率约90 % ，装置产氢量较大，氢纯度高。

• the development and commercial practice of a hydrogen production process with coking gas as feed is summarized.

  介绍了焦化气制氢技术从试验室开发到工业应用的过程。

• advances in the hydrogen production from methanol by three ways during the last few decades was summarized.

  甲醇制氢是一种新兴的氢能开发方式，本文对甲醇催化制氢的三种方法进行了综述和评价。

• the refined coking gas can be used as hydrogen production feed with considerably lower cost.

  将此精制后气体作为制氢原料可大大降低氢气成本。