Th e light energy is used to split water into oxygen and hydrogen. 光能习惯性的把水分解成氧和氢。
A bomb releases atomic energy by union of light ( hydrogen) nuclei at high temperatures to form helium. 一种通过轻原子核(氢)在高温下聚变成氦原子时释放大量能量的炸弹。
The heat and light energy from the Sun is due to the fusion of hydrogen atoms at a very high temperature and pressure. 太阳的光能和热能是由于氢原子在极高的温度和压力下发生核聚变的缘故。
Calculation of light radiative in solar microorganisms of hydrogen production system 太阳能微生物制氢系统中光辐射的计算
Law of Light Attenuation in Reaction Liquid of Hydrogen Production by Photosynthetic Bacteria under Anaerobic Condition 光合细菌制氢反应料液中光衰减规律研究
Studies on kinetics and mechanism of light induced nitrogen reduction and hydrogen evolution in vcl_2 ( PPH_3)_2 complex methanol solution VCl2(PPh3)2甲醇溶液光还原氮和放氢反应动力学及氮还原氢化机理的探讨
Critical conversion efficiency of light energy of the photocatalytic hydrogen production from water decomposition 光催化分解水制氢的临界光能转换效率
With the deepening of investigation, light metal-aluminum hydrides will have expansive developing prospect in hydrogen storage. 随着研究的深入,轻质金属-铝氢化物在贮氢方面将有广阔的发展前景。
Visible light induced hydrogen generation over dye-sensitized TiO_2 可见光催化染料敏化TiO2产氢研究
And production mechanism by photosynthetic microbe was described. The effects of several major factors, including light sources, strain characteristic, hydrogen donors, are discussed. 论述了光合微生物的产氢机制,讨论了影响光合微生物放氢的主要因素,如光、菌株特性、氢供体等。
Study on the influencing factors of light conversion efficiency in biological hydrogen production from solar energy A Fundamental Research on the Zoological Experiment Teaching 太阳能光合生物制氢光转化效率的影响因素研究主辅修制生物专业动物学实验教学规格初探
In this paper, the principle of absorbing/ desorbing hydrogen and researching progress of some kinds of light metal-aluminum hydrides as hydrogen storage material are introduced. 介绍了几种轻质金属-铝氢化物贮氢材料的吸放氢机理和研究进展。
A system with Na_2S/ Na_2SO_3 as sacrificial reagent is analyzed and calculated. The results show that the critical conversion efficiency of light energy reaches 13% when the annual hydrogen production is 20,000 tons. 对使用Na2S/Na2SO3作为牺牲剂的体系进行了分析计算,结果显示在年产2万t氢气规模下,该系统的临界光能转换效率为13%。
The critical conversion efficiency is defined as the conversion efficiency of light energy when the hydrogen energy output is equal to the energy input from the outside system. 临界光能转换效率就是系统产出的氢能与外界输入系统的能量相等时的光能转换效率。
The extractive sequence of Rh ( III) complex anions is explained in the light of the principle of the lowest charge density and the hydrogen bond action. 运用最小电荷密度原理和氢键作用解释了铑(Ⅲ)配阴离子的萃取顺序。
The preparation of light and waterproof hydrogen electrode 轻型防水氢电极制备工艺的研究
The Researching Development of Light Metal-Aluminum Hydrides as Hydrogen Storage Material 轻质金属-铝氢化物贮氢材料的研究进展
New Type of Light Intensity-modulated Optical Hydrogen Sensor Based on MEMS Technology 基于MEMS工艺的光强调制型光纤氢传感器
New Desulfurization Methods for Light Oils Without Hydrogen 轻质油品非加氢脱硫新工艺简介
Application of Light Oil Hydrogen Production Technique in Natural Gas Hydrogen Production Plant 轻油制氢技术在天然气制氢装置上的应用
Green and Blue Light Emitting from Hydrogenated Amorphous Carbon Films Diluted by Hydrogen 氢稀释制备的非晶碳膜的绿光和蓝光发射
Using the light from Xenon lamp as stimulated natural sun light, and adding hydrogen peroxide ( photo-Fenton reagent system) and ferrous ion into the solution containing phenol to study the process and the conditions of degradation of phenol is one of the purposes of this article. 采用氙灯光源模拟自然条件下的太阳光,向苯酚溶液中加入过氧化氢和铁离子(Photo-Fenton试剂体系),研究苯酚在其作用下的降解规律及最佳反应条件。
Due to its safety and reliability, light weight and shape choice convenience of hydrogen storage container, high efficiency of the hydrogen storage, it becomes a hot research spot for hydrogen storage. 由于其具有安全可靠、储氢容器重量轻、形状选择余地大和储氢效率高等特点而成为当前储氢材料开发和研究的热点。
The volume concentration of nanoscale particles was verified with double wavelength light extinction for different flow of hydrogen in the coal flame. 采用双波长消光法验证了不同流量氢气燃煤火焰中符合瑞利散射条件的纳米级颗粒体积浓度的分布。
In recent years, light metal hydrides have attracted considerable attention due to their high hydrogen capacity. 近年来,轻金属配位氢化物由于具有高的氢含量而备受世人关注。
And oceanic cyanobacteria with the advantage of high light energy conversion efficiency can be fermented efficiently to produce hydrogen. 海洋蓝藻具有光能转化效率高、生长速度快等优点,通过生物发酵过程能高效转化为氢气新能源。
The photocatalytic activities of C60-TiO2 nanocomposite was evaluated by photocatalytic hydrogen production. The effects of C60 content, preparation method, and light source on the rate of hydrogen evolution were investigated. 以C60-TiO2纳米复合材料为光催化剂进行光催化制氢的研究,考察了复合比例、制备方式、光源等因素对产氢速率的影响,探讨了光催化制氢的反应原理。
In this dissertation, porphyrins are used to sensitize TiO2 nanoparticles to enhance their visible light responses, and to improve their visible light photocatalytic activity for the degradation of organic pollutes and photocatalytic hydrogen evolution form water reduction. 为了拓宽TiO2光催化剂的光响应范围,本文采用负载卟啉的方法对二氧化钛纳米粒子进行改性以增强它们对可见光的响应,提高其可见光光催化降解有机污染物和光催化还原水析氢的效率。
Anharmonic effect on the vibrational frequencies, caused by the light quality of hydrogen, was taken into account. 计算中考虑了氢轻质量引起的非谐效应对振动频率的贡献,使计算结果更加精确。