So a new charge management system is imperative to improve tap water management lever and running efficiency.
因此需要有全新的收费管理系统，来提高自来水行业的管理水平和运行效率。
The utilization of the pressure wave in the intake pipe and exhaust pipe which not only make more exhaust gas out of the cylinder but also improve the charge efficiency and make more fresh gas.
合理的利用进、排气管中的压力波，不仅能使更多的废气排出缸外，而且还可以提高发动机的充气效率，使尽可能多的新鲜工质充入。
To improve electrolyte efficiency, the suitable charge carriers have the key contribution to the ionic conductivity, electrochemical stability, and energy efficiency of SPEs.
而选择适当的载流离子源对提高聚合物固体电解质的离子导电性能，电化学稳定性和能量效率具有重要影响。
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