查询词典 diffusion battery

The influence of over deep discharging on property including initial capacity,charge retention and deep cycle life of battery was investigated through valve regulated lead acid battery over deep discharging in different degree. And the reason affecting property of battery was analyzed too.

通过阀控铅酸电池不同程度深放电的实验，研究了深放电对电池初期容量、荷电保持率、深循环寿命等性能的影响，并对影响性能的原因作了分析。

In view of the battery protection and the rational use of power, people proposed to the development of charging technology. In the mid-1960s, U.S. scientists Maas on battery charge in the process made a lot of problems Export pilot study, put forward a minimum rate of Export the prerequisite for an acceptable battery charge current curve.

鉴于对蓄电池的保护及电能的合理利用，人们提出要发展充电技术。20世纪60年代中期，美国科学家马斯对蓄电池充电过程中的出气问题作了大量的试验研究工作，提出了以最低出气率为前提的蓄电池可接受的充电电流曲线。

Overcharge of single battery is suppressed via limiting its charge cut-off voltage, and overdischarge of battery pack is prohibited by means of controlling the voltage of single battery and the application of power switch.

提出铅酸蓄电池组的电源管理设想，通过有效的限制单体充电终了电压防止单体蓄电池的过充电，通过单体电压检测和功率开关防止铅酸蓄电池组的过放电。

The lithium-ion battery's native attribute determines that each lithium-ion battery needs a protection IC inside, which can prevent the battery from overcharge, overdischarge, overdischarge current and short during the process of charging and discharging.

锂离子电池的独特性质，决定了每一块锂电池中都需要嵌入一块锂电池保护芯片，以防止锂离子电池在充放电过程中有过充、过放、放电过电流以及短路等降低电池工作效率，缩短电池寿命和安全的异常现象出现。

The influence of battery formula and technology parameter on the safety performance of mercury-free alkaline Zn/MnO2 button cell was explored. Short circuit test and overdischarge test were used to study the safety performance of battery produced with varied formula and technology parameter. The factors affecting the safety performance of battery were studied. The optimal technology parameters are confirmed as follows: capacity ratio of anode to cathode is 0.91, KOH electrolyte content is 43%, content of Zn22- dissolved in KOH electrolyte is 7%, content of ZnO added in zinc gel is 0.8%1.0%, content of electrolyte added in zinc gel is 40%42%, content of binder added in zinc gel is 1% and the mass ratio of polyacrylate sodium to polyacrylic acid is 64, content of inhibitor added in zinc gel is 0.01%.

摘 要：探讨电池配方和工艺参数对无汞扣式碱锰电池安全性能的影响，采用短路测试和过放电测试的方法研究各种工艺配方下电池的安全性能，通过实验研究了影响电池安全性能的各种因素，并确定最佳的工艺参数分别如下：负极与正极容量配比为0.91，KOH电解液浓度为43%，电解液中氧化锌的含量为7%，锌膏中的氧化锌用量为0.8%~1.0%，锌膏中电解液用量为锌粉量的40%~42%，锌膏中增稠剂用量为锌粉量的1%且其中聚丙烯酸钠与聚丙烯酸的质量比为64，锌膏中缓蚀剂用量为锌粉量的0.01%。

Lithium battery protection board product line, including digital cameras, video cameras and other digital products lithium battery protection board and electrical tools, electric bicycle lithium battery power protection plate.

锂电池保护板产品系列，包含数码相机、摄像机等数码类产品用锂电池保护板和电动工具、电动自行车等动力锂电池保护板。

Battery separator is one of the key components of the battery,it will affect battery performance and storage life.

电池隔膜纸是电池的一个关键的组成部分，它直接影响着电池的各项性能和贮存寿命。

Battery state detection comprises estimation of SoC and detection of SoH. SoC describes the short-term behavior of the battery, and SoH depicts the long-term behavior of the battery.

详细分析了蓄电池状态检测的两个方面：反映蓄电池内部短期变化的剩余容量SoC的测量以及反映蓄电池内部长期变化的老化程度SoH的测量。

Lead-acid battery recovery techniques including activation with gel nano-carbon, pulse charge with variable current scope and scanning-frequency sympathetic vibration charge were reviewed. The battery may be disabled by water-lost, sulfated or battery case mechanically damaged by hit, beat and fall down. Recovery mechanism, methods and application range were discussed.

本文综合性地论述了用纳米碳溶胶活化剂、变幅脉冲充电技术、扫描共振频率充电技术，对因失水、严重的硫酸盐化而造成电性能失效的铅酸蓄电池及因碰撞、跌落、摔打导致铅酸蓄电池外壳破裂而失效的电池进行修复的机理、方法、适用范围以及试验结果。

Abstrac t: Lead-acid battery recovery techniques including activation with gel nano-carbon, pulse charge with variable current scope and scanning-frequency sympathetic vibration charge were reviewed. The battery may be disabled by water-lost, sulfated or battery case mechanically damaged by hit, beat and fall down. Recovery mechanism, methods and application range were discussed.

本文综合性地论述了用纳米碳溶胶活化剂、变幅脉冲充电技术、扫描共振频率充电技术，对因失水、严重的硫酸盐化而造成电性能失效的铅酸蓄电池及因碰撞、跌落、摔打导致铅酸蓄电池外壳破裂而失效的电池进行修复的机理、方法、适用范围以及试验结果。

The changes of the HAF after liver injury may be related to the volume of blood loss, the intraabdominal pressure and the pneumoperitoneum duration.

肝撞击伤伴失血后肝动脉血流量的变化与失血量、气腹压力以及气腹持续时间等有密切联系。

Reneging on our commitments to the world's poor cannot be an austerity measure, she said.

放弃我们给世界上的穷国的承诺不能成为一种紧缩措施。