... 蓄电池放电指示器 battery discharge indicator 蓄电池负极 battery terminal negative 蓄电池缸 accumulator vessel ...
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铅酸蓄电池负极活性物质中的膨胀剂是必不可少的。
The organic expanders are necessary to negative active materials of lead-acid battery.
以大功率石墨电极废品破碎后的微粒为“核”，以中温沥青为包覆原料，经化学沉积包覆形成“核-壳”型锂离子蓄电池负极材料。
Particulate of graphite electrode wastes from an electric-carbon materials factory was formed "core-shell" negative materials by chemical deposition coating with medium pitch.
负极膨胀剂是铅酸蓄电池的重要组成部分。
Negative expander is an important component of lead - acid batteries.
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