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1·The structure of the air distributing institution has influence on charging efficiency and the noise of engine.

配气机构的形式影响充气系数和整机噪声等；

2·By measuring the charging efficiency and a set of theoretical reasoning the theoretical internal pressure curve was obtained.

本文通过对电池充电效率的测定以及一系列的理论推导和数学计算，得到了理论上的内压曲线。

3·The small current of the slow pulse could efficiently decrease the ionic concentration polarization and increase the charging efficiency.

慢脉冲中的小电流有效地控制了离子浓差极化，提高了充电效率。

4·The theory and the tests indicated that by application of the charge strategy, the time of charging was reduced and raised the charging efficiency.

理论研究和实验数据表明，这种充电模式可以大大缩短充电时间，提高充电效率。

5·Charging efficiency of the battery was improved by adding additive a, and the porosity of positive plate of the battery decreased by adding additive b.

加入添加剂a，电池充电效率提高，加入添加剂b，电池极板孔率降低。

6·The relationship of air input and Charging Efficiency is analyzed whether air condition is changed or not, and reasonable account of the result is given.

在大气状态是否发生变化两种状态下，对内燃机的进气量与充气效率间的关系进行了分析，并对所得出的结论进行了合理的解释。

7·The charging current can be automatically adjusted according to the SOC of the battery, resulting a shortened charging time and increased charging efficiency;

充电机能根据电池电量自动调整充电电流，减少充电时间，充电效率高；

8·In the case of repetition mode of the pulse power supply, Fast charging circuit is designed to enhance the stabilize and charging efficiency of the DC power supply.

为满足脉冲电源重复频率运行时直流电源的稳压性问题，设计了晶闸管快速充电自停自补单元，同时也提高了整个电源系统的效率。

9·Through the choice of the materials and the optimization of ratio and formulae, the invention can meet the requirements of small current, high charging efficiency and long lifetime.

本发明通过上述材料的选择及配比、配方的优化，达到高温环境下小电流高充 电效率、长寿命的要求。

10·It introduces some advanced technologies which increase the charging efficiency, such as the variable length of the intake duct, the variable valve stroke, the variable valve timing and so on.

介绍了可变进气道长度、可变气门升程及可变气门定时等提高充气效率的先进技术。