The residual electrolyte after separation flows back to electrolyzer. The catalytic membrane in air cathode is made of teflon and activated carbon through mixing and roll pressing.

空气阴极中的催化膜由聚四氟乙烯和活性碳混合压辊而成，催化剂根据电解液的酸碱性而选择。

youdao

Magnetron has filamentary cathode with small time hearting the shielded cathodic site liquid and air cooling and also the filter built-in by radio.

该磁控管具有加热时间短的阴极，屏蔽阴极，液体和空气冷却，内建无线电滤波。

youdao

Situation: mixing the better, electroplating mixing efficiency is high, the air, the water, the cathode have chemistry mixing way.

搅拌状况：搅拌效果越好，电镀效率越高，有空气，水流，阴极摆动等搅拌方式。

youdao

At the cathode, the protons and the electrons react with oxygen from the air to make water which, to the joy of environmentalists, is the only waste product of such a cell.

ECONOMIST: The dawn of micropower

Early research involved a colleague lying in a deckchair in the night-time open air with a piece of string to measure the meteors, while he observed electromagnetic signals on a cathode-ray tube in a nearby hut.

ECONOMIST: Bernard Lovell | The