By using fewer sodium channels , the signal gets dimmed and energy is conserved .
减少钠离子通道可减弱信号,从而节约能量。
Meanwhile , the recession has dimmed the enthusiasm of some politicians to push for major changes in energy production and consumption .
与此同时,经济衰退也减弱了部分政治家对能源生产与消费推行重大改革的热情。
The hopes of germany and europe being able to go it alone -- which economists call decoupling -- have been dimmed by a series of sober economic reports .