以下为句子列表：
英文: Abstract: The character of electrode material is an important factor affecting and limiting the structure and property of batteries.Thereby,the main types and their features,fundamental properties,and preparation methods of the porous substrate materials
中文: 文摘:简要介绍了电池用多孔金属电极基体材料的主要类型及其特点、基本性能要求和制备方法，旨在提供改善该材料制备工艺的线索和强化其性能及性能关系研究的必要。
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英文: Cerium-tungsten electrode, a new type of non-radiate electrode material invented in China, can not only replace the thorium-tungsten electrode in the case of low direct current and mini-scaled welding but also bears superior features over the latter.
中文: 铈钨电极是我国研制发明的新型无放射性的电极材料，在低电流直流条件下和小规格焊接可取代钍钨电极，并且有更优越的性能。
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