In a separate use or for the thick-walled tube welding, heat-resistant steel should use low hydrogen electrodes.
在单独使用或用于厚壁管焊接时，应选用低氢耐热钢焊条。
This practice is much more common with low hydrogen electrodes, since the core wire melts up inside the flux coating.
这种做法较为普遍，低氢焊条，因为融化的核心线内的通量涂层。
Porosity is often found when using low-hydrogen electrodes such as E-7018, and it may be difficult to establish why this occurs.
孔隙度是经常发现在使用低氢焊条例如e- 7018，它可能会难以确定为什么发生这种情况。
He had a tube with electrodes potted in it filled with atomic hydrogen. And by applying a voltage, he was able to get the gas to glow.
他有一根装着电极的管子，里面充满了氢原子。通过施加电压，他能够使气体发光。
In it, electrodes generate chemical reactions that cleanse the bowl and turn organic waste into carbon dioxide and hydrogen that can be stored in a fuel cell for use at night.
在系统里，电极产生化学反应，清洁厕盆并将有机废物转化成二氧化碳和氢，储存在燃料电池里，供马桶夜间使用。
When we increase the potential between the 2 electrodes that we have in the tube -- we actually split the h 2 into the individual hydrogen atoms, and not only do that, but also excite the atoms.
当我们增大两个电极之间电压,我们有-我们可以把氢气2,分解成单个的氢原子，不仅这样，还能激发原子。
Traditional fuel cells work by using a catalytic material to oxidise a fuel, such as hydrogen, and make an electric current flow between two electrodes.
传统的燃料电池是通过催化材料(比如氢)来氧化燃料，然后使两电级间产生电流。
This is the diagram taken right from your text, there are the two electrodes coming in and this is atomic hydrogen in the gas tube.
这是从教科书上复制下来的图表，这里有两个电极进来，这是气体管中的氢原子。
The surface composition and morphology of hydrogen storage alloys have an important influence on the electrochemical properties of metal hydride electrodes.
贮氢合金的表面成分和形态对金属氢化物电极的电化学性能具有重大影响。
The SEM observation considered that the pulverization and oxidation of hydrogen storage alloys during charge discharge cycles was a important factor of the degradation of MH electrodes.
扫描电镜(SEM)观察认为，贮氢合金在充放电过程中的不断粉化和氧化是贮氢电极失效的主要原因。
In this study, high performance Ni-doped LaGaO3 composite anodes were prepared and optimized, and multiple techniques were applied to study the kinetics of hydrogen oxidation over the electrodes.
本文制备、优化出了高性能的镍-镓酸镧复合阳极体系，并利用多种电化学技术对电极上的氢氧化反应动力学进行了研究。
The Ni-implanted electrodes were tested with respect to their electrocatalytic activity for the hydrogen evolution reaction (h. e. r. ) in 30% KOH solutions.
在30%KOH溶液中测试这些电极对氢析出反应的电催化性能。
The electrodes are of porous carbon to permit diffusion of the gaseous fuels, e. g., hydrogen and oxygen, into the cell.
电极是多孔炭，可以让气体燃料(例如氢和氧)扩散至电池。
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。
The rate capability of the alloys is improved after plating, due to the fine particles formed through hydrogen crisping and the nickel layer contributed to the conductivity of electrodes.
镀镍层有利于贮氢合金氢化物电极大电流放电，这种作用源于微包覆过程中氢脆引起合金颗粒的细化与表面镀层增强了电极的导电性。
The rate capability of the alloys is improved after plating, due to the fine particles formed through hydrogen crisping and the nickel layer contributed to the conductivity of electrodes.
镀镍层有利于贮氢合金氢化物电极大电流放电，这种作用源于微包覆过程中氢脆引起合金颗粒的细化与表面镀层增强了电极的导电性。
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