English to Chinese Other Other 珠宝加工

The electrolyte is suitable for either rack or barrel applications. It is an alternative to “black ruthenium” processes, as the operating solution is substantially less aggressive on base materials.
operating solution翻译成操作溶液似乎也有一些生硬，另外，aggressive怎么说好一些，不确定翻译成腐蚀性合适不，谢谢先。