... 铝块凹痕试验 aluminum dent。test 杂散电流试验 stray current test 环境试验 environmertal tests ...
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根据室外现场埋片试验结果，讨论了杂散电流对牺牲阳极阴极保护性能的影响。
From the experiment result of metal specimens buried in underground, discussing the influence of AC stray current on cathode protection by using galvanic anode method.
通过加速试验方法研究了直流电流作用下混凝土筛余砂浆的溶蚀性能，并建立了其与广州地铁工程混凝土在杂散电流下的溶蚀性能之间的关系。
The dissoluble corrosion of Guangzhou metro engineering concrete in direct current was studied by an accelerated DC dissolving test of the residue mortar and correlating it with concrete.
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