Data composing structure and storage management is the key factor which can influences software running efficiency, security, maintenance, expansibility and the quality of universal character.
数据的组成结构和存储管理方法是影响软件的运行效率和安全性、维护和扩展性以及通用性优劣的关键因素。
The influence of composing , current density, current cycle reverse time percentage, electrodeposition time, temperature on coating and current efficiency were researched.
研究了熔盐的组成、电流密度、电流周期反向时间比、电沉积时间、温度等因素对沉积物的物理形态影响。
The composing of standby power loss of switch mode power supply (SMPS) is analyzed, and several ways to improve standby efficiency of SMPS are introduced.
分析了开关电源待机损耗的构成，介绍了几种提高开关电源待机效率的方法。
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