consumes only 60w80% power compared to the expander cycle翻译

consumes only 60w80% power compared to the expander cycle翻译 Sloth,like rust,consumes faster than labor wears.中怎么有两个谓语consumes 和wears A candle light others and consumes itself 这是谚语, 钨铜电极的导电性与那些相关?钨铜合金的导电性与那些相关,W70、W80那个导电性好?会不会出现W80比W70的导电性还好?硬度还低? only only only only only Only only only only only only only only Only