If specified by the design document, halogen, helium, alkaline air or other method is adopted for gas leakage test, special technical specification shall be duly followed. 设计文件规定用卤素、氦气、氨气或其他方法进行泄漏性试验时,应按专门技术规定进行。
Also provided are galvanic cells including the seal member, in particular miniature alkaline air cells including the seal member as a gasket. 本发明还提供包括这种密封元件的伽伐尼电池,特别是包括这种密封元件作垫圈的小型碱性空气电池。
Emergency nursing care of patients with acute alkaline air poisoning 急性氨气中毒病人的急救护理
When produce dense sodium carbonate with the material of natural alkali, a plenty of alkaline scrap material or alkaline mud which can alkalify the earth, pollute the air and environment is manufactured, using the scrap material by calcine with a large movable kiln is expensive. 在以天然碱为原料生产重质纯碱时,伴生大量碱性废渣(俗称苛化泥),此废渣堆放或坑埋,碱化土壤,污染环境和空气,若用大型回转窑煅烧处理,成本高不经济。
According to structure of alkaline manganese cell, cylinder zinc-air battery is designed. Air electrode is outside, zinc anode whose structure as same as button zinc-air battery in the center. 实验还根据R6型号的碱性锌锰电池的结构设计出空气电极在外,锌粉居中的圆柱型电池锌空气电池。
A case report of acute hepatic lesion by alkaline air poison 氨气中毒致急性肝损害1例
In alkaline system, La_ ( 2) O_ ( 3) is ideal additive for air electrode ′ s catalyst. 在碱性介质中,La2O3是对空气电极具有较理想的助催化效果的添加剂。
Alkaline zinc air battery has the advantages of high specific density, flat discharge voltage, non-toxic, relatively inexpensive and abundant. 碱性锌/空气电池具有比能量高、输出电压稳定、无污染、原材料便宜、易得等优点而受到广泛的重视。
Full scale experiment shows the additive compo-sition and its alkaline property is good for use in the circulating water system of coal mine air compressor. 工业性试验表明,该药剂配方及相应的碱性运行方案比较适合煤矿空压机循环水系统。
Electrolysis alkaline cleaning has less pollution on environment. Fe 2+ has less effects on surface treatment, and the production is easy to control. But it needs air swept system, and electrolyte needs heating. 电解碱洗对环境污染小,且Fe2+含量对表面处理影响极小,生产控制简单,但需气吹系统,电解液要加热。
Discussion on problems of treating alkaline residue by air oxidation 空气氧化法处理碱渣的有关问题探讨
Studies on All Solid-State Alkaline Zn/ MnO_2 and Zinc/ Air Batteries 全固态碱性锌锰及锌&空气电池研究
Development of alkaline prismatic zinc_ air battery 碱性方形锌空电池的研制
As the anode materials of alkaline zinc air battery, zinc electrode influences the electro-performance ( output power, cycling life, depth of discharge) and store performance of battery. 锌电极作为锌/空气电池的阳极,其性能的好坏将直接影响电池的放电性能(输出功率、循环寿命、放电深度等)和贮藏性能。
Development of Anode ( Zinc Electrode) Materials for Alkaline Zinc Air Battery 碱性锌/空气电池阳极(锌电极)材料研究进展
Gas diffusion electrodes, which are widely used in alkaline fuel cells and air batteries, have a great effect on the performance of batteries. 碱性介质中气体扩散电极作为碱性燃料电池、金属-空气电池的阴极,在控制电池性能方面有着重要的作用。