Protons left behind by the oxygen migrated to a second electrode made of platinum and formed into hydrogen.
氧气留下的质子便移至第二个由铂制成的电极中，接着转变成氢气。
The key component in the process is a catalyst -- cobalt metal, phosphate and an electrode, placed in water -- that produces oxygen gas from water, while another catalyst produces hydrogen gas.
研究人员解释说，这个流程的关键组成成分是一个催化剂-放置在水中的钴金属、磷和电极-这个催化剂从水中产生氧气，另一个催化剂产生氢气。
Low hydrogen electrode to be used for welding thick steel plate to casting and high tensile plates.
应采用低氢焊条焊接厚钢板与铸钢件和高强度板间的连接。
Hydrogen gas bubbles form on the electrode, and the negatively charged OH - ions migrate away from the negatively charged electrode.
氢气气泡的形式对电极，和带负电荷的哦-离子迁移脱离带负电荷的电极。
The surface treatment of hydrogen storage alloy electrode is an effective method to improve its electrochemical performances.
贮氢合金电极的表面处理是改善其电化学性能的有效方法。
The average value of hydrogen diffusion coefficient in metal hydride(MH) electrode was measured by constant current discharge method.
利用恒流放电法测定了金属氢化物（MH）电极中氢原子扩散系数的平均值。
The effects of three connection methods of electrode slices on the electrochemical properties of hydrogen storage alloys are reported.
本文报道了三种电极片接线方式对贮氢合金的电化学性能的影响。
This paper describes the prescription design of the low hydrogen type basic electrode which is manufactured with screw type extrusion coater.
本文着重论述了以螺旋机为生产手段的碱性低氢焊条的配方设计。
Experimental study has been made on substituting polytetrafluoroethylene oxygen electrode with silver catalyst for hydrogen cathode in chlorine-alkali electrolyzer in common use today.
本文试验了用含有银催化剂的聚四氟乙烯氧电极，代替目前氯碱电解槽中所使用的氢阴极。
A method to test the cycle life of hydrogen storage alloy electrode was reported.
本文报告了一种方法评估储氢合金电极的循环寿命。
The phase structure, hydrogen storage performance and electrochemical performance of the alloys were studied by XRD and three-electrode test system.
采用X射线衍射和三电极测试体系研究了合金的相结构、贮氢性能和电化学性能。
The influences of the usual impurities of Zn, Fe and Mg in mischmetal on the hydrogen storage and electrochemical properties of a hydrogen storage electrode are investigated.
研究了混合稀土中常见杂质锌、铁、镁对贮氢电极材料的贮氢性能、电化学性能等的影响。
A new process of the bio-electrode rotating contactor (BERC) for denitrification was developed, and study was made for autotrophic denitrification by using hydrogen as electron donor.
采用旋转电极型生物反应器（B ERC）脱氮，对以氢气作为电子供体的自养反硝化进行了研究。
Effects of peak electric voltage and feed flow rates of methane and hydrogen on CH4 conversion, C2 yield, and the selectivity were investigated using copper or stainless steel electrode.
实验采用铜电极和不锈钢电极分别考察了输入电场峰值电压和甲烷、氢气进料流量等参数对甲烷转化率和碳二烃收率、选择性的影响。
The invention provides a preparation method for preparing an expanded graphite modified composite electrode of hydrogen peroxide.
用于制取过氧化氢的膨胀石墨改性复合物电极的制备方法，本领域已有技术都具有缺点。
The results revealed that under the same conditions, hydrogen evolution potential and voltage gradient were affected by the electrode materials and the electrode spacing.
实验结果表明，在相同条件下，氢的析出电压和电压梯度受电极材料和电极间距的影响。
The effect of Harc and liquid bridge coexist"of low hydrogen type covered electrode onthe arc stability and spatter is pointed out."
指出低氢型焊条的“弧桥并存”现象对电弧稳定性和飞溅的影响。
The influence factors such as the hydrogen content in weld metal, the hydroscopicity in electrode coating and the toughness of weld metal of basic electrodes are studied.
研究了碱性焊条工艺性的影响因素，探讨了焊缝金属的含氢量、焊条药皮的吸湿性、焊缝金属的强韧化特性等。
Measures were taken to prevent welding cold cracking such as improve welding technology by decreasing cooling speed and adopting low-hydrogen electrode, etc.
通过改进焊接工艺来降低冷却速度和采用低氢型焊条等措施来控制焊接冷裂纹的产生。
The paper introduces the high toughnesses Ultra-low hydrogen electrode (new J807CF) which matches WCF—80 steel for manual arc welding.
本文介绍了高强高韧性超低氢新J807CF焊条，其各项性能均达到国外同类产品的先进水平，是WCF—80钢的专用配套焊条。
Adding the different nanometer CeO2 content to alkali iron powder electrode, the diffusible hydrogen content, low-temperature impact and chemical composition of the weld were tested.
在碱性铁粉焊条药皮中添加不同量的纳米稀土氧化物粉体，对焊缝进行扩散氢含量、低温冲击及化学成分的测试和分析。
Hydrogen-absorbing alloy, method of surface modification of the alloy, negative electrode for battery and alkaline secondary battery.
储氢合金，合金表面改性方法，电池和碱性二次电池负极。
Low hydrogen type electrode is baked out before welding, the baking temperature and duration as specified by the manufacturer.
低氢焊条在焊前应烘干，烘干温度和时间遵照厂家说明。
The results show that the copper-microencapsulated hydrogen-storage alloy electrode has better performances in capacity, high-rate discharge, self-discharge and cycle life.
实验结果表明，表面微包覆铜贮氢电极在放电容量、高倍率放电、自放电和循环寿命性能方面均有明显改进。
The first electrode and the second electrode are made of corresponding different materials in chemical potential for hydrogen gas.
第一电极和第二电极 分别用对氢气具有不同化学电势的材料制成。
The electrochemical techniques of encapsulating the amorphous nickel-nonmetal alloy on the surface of hydrogen-storage alloy electrode or hydrogen-storage alloy powder was used in this paper.
本论文提出了用电化学的方法在储氢合金电极或储氢合金粉表面包覆镍-非金属非晶态合金的工艺方法。
The prepared expanded graphite modified composite electrode is used for preparing the hydrogen peroxide.
本发明制备的膨胀石墨改性复合物电极用于制取过氧化氢。
The hydrogen storage capacity of hydrogen-storage electrode alloys is much higher than that of conventional At_5-type electrode alloys, and hence AB_3-type ele…
稀土镁基AB_3型贮氢合金的贮氢量高于传统的稀土基AB_5型贮氢合金，有望成为新一代的贮氧电极合金材料。
The electrochemical method is one of the most frequently used and simple methods for the preparation of electrode materials for hydrogen evolutioin.
电化学方法是制备析氢电极材料最常用、最 简单的方法之一。
The electrochemical method is one of the most frequently used and simple methods for the preparation of electrode materials for hydrogen evolutioin.
电化学方法是制备析氢电极材料最常用、最 简单的方法之一。
应用推荐