Ni / mh battery is a new type of power source , which adopt hydrogen storage alloy as active material of negative electrode Mh - ni电池是采用储氢合金材料作为负极的新型化学电源。
The preparation and structure properties of spinel limn204 as a positive active material for lithium - ion battery were studied 论文采用了低温液相方法制备正尖晶石型锰的嵌锂氧化物正极材料。
In the experiment we try to find out some ways to improve the performance of the positive pole through the study of positive active material and anode grid 在实验中我们力图想通过添加剂的研究和板栅的研究找出提高正极性能的办法。
The marine organisms have already become the main sources of new medicine , and the antitumor function of the marine active material is studied as one of the hotspots 摘要海洋生物已成为新药的主要来源，海洋活性物质的抗肿瘤作用研究是热点之一。
The results show that high - temperature calcinations , alkaline leaching and stirring scrubbing can ' t separate the current collectors and active materials effectively 研究结果表明焙烧法、碱浸法和搅拌擦洗法都不能达到活性物质与集流体的有效分离。
As a result , the utilization of active material and the specific energy by weight of lead acid batteries by way of changing the parameters of allthese factors was improved 因此，我们可以通过改变上述参数来提高活性物质的利用率，从而提高铅酸电池的重量比能量。
The current understanding of airborne pathogen spread in relation to the new methods of suppressing exhaled bioaerosols using safe surface - active materials , such as isotonic saline , is reviewed here 本报告以文献回顾方式，整理气悬病原体散布及抑制呼出生物气胶方法之新知。
In this thesis , the uper - iron alkaline batteries . utilizing insoluble ferrate ( vi ) - k _ 2feo _ 4 as cathode active material , was more systematically investigated by the mothods of eb , xrd , and cv 本论文对以难溶高铁酸盐k _ 2feo _ 4为正极活性物质的水溶液碱性高铁电池进行了较为系统的研究。
The addition of calcium hydroxide in zinc electrode can reduce the solubility of zinc oxide and improve discharge capacity , cycling life and utilization of active material 在氧化锌中加入氢氧化钙能显著降低氧化锌在碱性溶液中的溶解度，明显改善锌电极的放电容量、循环寿命以及活性物质的利用率。
If the utilization of active material of lead acid batteries could be improved , the specific energy by weight would be increased and the single charge trip range of electric vehicles would also be increased 如果铅酸电池的活性物质利用率能够得以提高，那么它的重量比能量将得以提高，电动汽车充电一次的续驶里程将会提高。
