On the former, positive plate bar corrosion resistance and water of cell loss rate are the two main factors.
就前者而言，正极板栅耐腐蚀性能和电池的水损耗速度乃是两个最主要的因素。
When the amount of PVDF and acetylene black is 7~10% and 8%, the positive plate obtained possesses optimum properties in our studies.
本研究中PVDF粘结剂的添加量在7一10%，乙炔黑导电剂的添加量在8%左右，正极极片的性能最佳。
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。
The results show that this ceramic plate has good corrosion resistance, small mass and big specific area. It is an ideal underground material of positive plate.
结果表明：钛酸铝陶瓷板镀二氧化铅基底耐蚀性好，且质量轻，比表面积大，是一种理想的正极板导电基底材料。
It was found that the fast cycle life of battery was limited by negative plate, but not by positive plate, and deep cycle life was mainly limited by positive plate.
通过铅膏配方试验，发现制约电池快速寿命的是负极板而不是正极板，制约深循环寿命的主要是正极板。
Using the traditional electrolysis refining technology, impurities contained in silver positive plate would affect the quality of pure silver product directly or indirectly.
采用传统的电解精练工艺，粗银所含杂质直接或间接地影响纯银产品的质量。
The upper part and the lower part in the electrostatic case are respectively provided with a negative plate, and a positive plate is arranged between the two negative plates.
在静电箱中的上部和下部分别有一个负极板，在两个负极板之间有一个正极板；
The results show that when the battery is charged at low current and constant voltage, its failure mode is the sulphation of negative plate and the softening of positive plate;
用优选充电制度，电池失效模式是正极活性物质软化，板栅腐蚀相对较少。
Positive plate and negative plate immersion in the electrolyte solution, get about 2 v electromotive force.
正极板、负极板浸泡在电解质溶液中，得到约2V电动势。
Positive plate and negative plate immersion in the electrolyte solution, get about 2 v electromotive force.
正极板、负极板浸泡在电解质溶液中，得到约2V电动势。
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