查询词典 lead acid battery

June 1, 2007, China adjusted the export tariffs on a large area of rare earth metals, refined lead, terbium dysprosium oxide and oxidation of 10% export levy export tariffs, leading to sharp reduction in exports, coupled with the domestic automotive lead-acid battery industry the increased demand for lead metal, lead prices have become push factors.

2007年6月1日，中国作出调整的稀土金属，精炼铅大面积的出口关税，铽镝氧化物和10％的出口征收出口关税，氧化，导致出口大幅减少，加上国内汽车领先耦合酸电池行业的铅金属的需求增加，导致价格已成为推动因素。

In this paper, it was first proposed to use lead carbonate that was the product of lead hydrometallurgy as the initial material in the preparation of electrodes for lead-acid battery.

采用这一新的电极制造途径一定程度上还可简化工艺、降低能耗。

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。

A conventional lead-acid battery is made up of a series of cells, each of which contains a positive electrode made of lead dioxide and a negative electrode of metallic lead.

传统的铅酸电池是由一系列的小电池组成，每个小电池都有一个由二氧化铅构成的正极和一个由金属铅构成的负极。

waste lead acid battery,recovery of lead,yellow lead,continuous oxidation and red lead

就我国而言，面对如此巨大的蓄电池生产与消费，再生铅的产量占总铅产

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。

Lead-acid battery and Zinc-silver battery have many limits in operarting environment and operating condition, The development of the aircraft Cd-Ni battery meet the motive requirements of the starting motor of the turbojet engine.

而铅酸蓄电池和锌银蓄电池在使用环境和使用条件上已有很多的限制，而镉镍航空蓄电池的发展满足了涡轮发动机起动马达动力要求。

Presented in this paper is the process of design a fast pulse-charger for lead-acid battery. The charger is mainly designed for nonspillable lead-acid assembled batteries that used in automobiles, proposed working envirments are home and outdoors,main requirements are short charging time, high charging efficiency, smart control methods, reliable work,efficiently increase the life of batteries.

本文介绍了一个铅酸蓄电池脉冲快速充电装置的研制过程，这一装置以汽车用密封铅酸蓄电池作为主要充电对象，以家用及室外环境卫主要工作环境，主要设计要求为充电时间短，充电效率高，控制智能化，运转安全可靠，能够有效延长蓄电池寿命。

Lead acid battery,battery charger ,battery tester.

有没有求购铅酸蓄电池，充电机，测试仪的外商啊？

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。